Hmmm, I see where you are going with this and I agree. I agree that the act of feeling one way and performing another way is bad, but I wouldn't call it nice. I would call it _acting_ nice, which is being false, which is bad.
I think nice people are good. Kind people can be seen as nice. So can false or passive aggressive people. That kind of pretending behavior is weak and corrosive, I think we agree there.
But just because a wolf is in sheep's clothing doesn't mean that we should fear the sheep.
I am probably being nit picky and pedantic here, but I have heard this argument before from someone who was clearly trying to manipulate me out of a solid relationship for their own gain.
It is appealing, no doubt, but I have to go back to first principles here: nice is good, kind is good, manipulative or false is bad.
People are complicated, I try to watch for patterns over time rather than individual traits before judging, and it sounds like you do too. Like I said, I am probably being nit picky about one word, I am sorry and I will shut up now
Nice people are nice. Passive aggressive people suck. They are not always different people. Don't cut nice people out of your life, kind people can be nice too.
https://v.nostr.build/IF1FyEJ38g92wHm6.mp4
Monday Mornings on #nostr are Good 🐶🍀🐝🧡✨️🔮🚀🫡⏰️ Goodmorning🫂☕️
Gm
Hello, darkness, my old friend.
nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg, I see this every single time I open the web app. No new DMs. Just this.
This
Bitcoin is the Fair Ledger!
'Fair' in both meanings of the word:
Beautiful
AND
Impartial, Unbiased and Just.
"Bitcoiners!
What makes your sovereignty grow?
The blood of your heroes! That's what makes your sovereignty grow!"
-Crypto Army Basic Training Manual: Bayonet Drills 
Tldr: Not judging the world automatically & without putting in some effort is what the speech is about.
How about you listen to it and then decide for yourself? Or did you? I couldn't pick that out from all the judgment.
Think for yourself. If you did the "work" and listened to the video and come to that conclusion, then I respect your opinion.
Modern Monetary Theory is what would happen if "Trust me bro" and "This time it's different" had a love child.
Saw the price move this morning and then opened a couple of nostr apps...
Nothing about price.
Zaps? Relays? Memes? Bias reinforcement? All yes. But no price.
Nostr makes me a better Hodler 🧡