Yep, Christianity is the continuation of 2nd temple Judaism.
Rabbinic/Talmudic Judaism is a relatively new "religion" that was created with intent to vehemently oppose the incarnation, death, and resurrection of Jesus. The same can be said of Islam. 
I've shared this person's content a bunch. Very well done and incredibly edifying.
Definitely a common problem within the "Ortho bro" sphere. I am sorry that's been your experience. There are a lot of "armchair theologians" scattered throughout the interwebs and often times their ethos is way off base. The West is experiencing a lot of converts into the Orthodox Church and many are young zealous men that are spiritually immature (me included) and that can create a toxic space for folks who simply want to engage in fruitful discussion.
#biblestr
Here are some quotes regarding the heresy of the papacy.
"It is impossible to recall peace without dissolving the cause of the schism — the primacy of the Pope exalting himself equal to God."
☦️Saint Mark of Ephesus
"Moreover, there are not many bridegrooms, but one Bridegroom, Jesus. And you tell us that your pope is the head of the Church? From what place do you derive such a teaching? For us, Christ is the Head of the Church! We say to you, therefore, accept Orthodoxy, for neither your violence nor your tyranny shall convert us. We will not pollute our souls nor defile this sacred place — The Latins, greatly maddened, shouted up at them, "Indeed, since you wish it, what remains is for you to die."
☦️26 Martyrs of Zographou Monastery
"In the history of the human race there have been three principal falls: that of Adam, that of Judas, and that of the pope."
☦️Saint Justin Popovich
"Whoever calls himself universal bishop, or desires this title, is, by his pride, the precursor to the antichrist."
☦️Saint Gregory the Great
“Flee from the Papists as you would from serpents.”
☦️Saint Mark of Ephesus
“Those who seek union with the Pope ignore two things. The height of Orthodoxy and the depth of Papal worship.”
☦️Saint Sophronios of Essex
"We do not have merely 'a group of Orthodox that consider Roman Catholics and Protestants to be heretics' or 'only pronouncements by particular ecclesiastical writers,' as some erroneously contend, but the totality of the Saints of our Church who dealt with this issue unanimously conclude that Papism is heresy. There is not one Saint of our Church — no, not one — who contends that Papism is not a heresy."
☦️Fr. Anastasios Gotsopoulos
"According to the true Church of Christ, that has existed since the advent of Christ the Theanthropos into this world as His theanthropic Body, the dogma of the infallibility of the Pope is not only a heresy, but the ultimate heresy. No other heresy has so radically and so comprehensively risen against Christ the Theanthropos and His Church as Papism has through the dogma of the infallibility of the Pope, a man. This is undoubtedly the heresy above all heresies. It is the horror above all horrors. It is an unseen rebellion against Christ the God-Man. It is, alas, the most dreadful banishment of the Lord Christ from the earth. It is the repeated betrayal of Christ, the repeated crucifixion of the Lord Christ, not on a wooden cross this time but on the golden cross of papist humanism. All this is hell thrice over for the wretched earthly being called man."
☦️Saint Justin Popovic
"Curse the Pope because he will be the cause (reason)."
☦️Saint Kosmas
Why would a person oppose the reality of the creator of the universe becoming man, taking on all the evil that comes with free will, and solving the problem of death? Why would you not want that to be true?
Glorious Lord's Day!
☦️

Yep, unfortunate but no surprise. I do most of my podcast consumption through AntennaPod.
Better link here.
The Symbolic World: 362 - Dr. Martin Shaw - Christian Wonder Tales
Episode webpage: https://www.spreaker.com/episode/362-dr-martin-shaw-christian-wonder-tales--62313609
Have you delved into some of Pageau's work? He has some interesting conversations that you may enjoy.
The Symbolic World
"And there shall come forth a Rod out of the stem of Jesse and a Branch shall grow out of his roots" (Isaiah 11:1).
With such clear prophesies about Christ the Lord, why did the Jews not believe in Him as the Messiah? Because of their insane pride, and their insane crimes against holy and righteous men. Who is that Rod from the stem of Jesse, other than the Lord Christ? Jesse was the father of King David: the Messiah was expected from the lineage of David. He appeared from the lineage of David and from Bethlehem, the city of David. The Rod out of the stem of Jesse signifies the physical descent of the Lord through the Virgin Mary--a descendant of Jesse and David--and the Branch out of his roots (Jesse's roots) signifies the revelation of that righteousness in Him which had been trampled down by many kings from the house of David. Trampled-down righteousness is like a dry tree stump: from the root of such a tree stump, a green branch sometimes sprouts. The Lord Jesus is such a self-sprouting Branch. From His mother, He is of the lineage of David; by His righteousness, He is of the lineage of David; and by His Divine Conception, He is of the Holy Spirit. In eternity, He is of the Father without a mother; in time, He is of a mother without a father. In eternity, the concept of becoming man [incarnation] remained hidden under the covering of Divinity; in time, His Divinity therefore remained hidden under the covering of humanity. Pilate gazed in vain at this Rod from the stem of Jesse and cried out: Behold the Man! (John 19:5)--the same as when one looks at a wire conveying electrical current among many ordinary wires and cries out: "Behold the wire!" Such a one does not recognize electrical current in the wire, nor did Pilate recognize God in the man.
+ Saint Nikolai Velimirovic
You may enjoy going through these long discussions.
The Lord of Spirits: A Land of Giants
Episode webpage: https://www.ancientfaith.com/podcasts/lordofspirits/land_of_giants/
Media file: https://media.ancientfaith.com/lordofspirits/los_2020-11-26.mp3
The Lord of Spirits: Sons of God, Equal to the Angels
Episode webpage: https://www.ancientfaith.com/podcasts/lordofspirits/sons_of_god_equal_to_the_angels/
Media file: https://media.ancientfaith.com/lordofspirits/los_2020-10-22.mp3
The Lord of Spirits: The Five(ish) Falls of Angels
Episode webpage: https://www.ancientfaith.com/podcasts/lordofspirits/the_fiveish_falls_of_angels/
Media file: https://media.ancientfaith.com/lordofspirits/los_2020-10-08.mp3
Friendly reminder 👍 





