Oh my i'm so sorry I didn't cater to your personality to sound like a nice pixie fairy. Well bud your a few years late to the game & watching these videos & taking them at face value shows much. It feel obliged to tell you this but youtube is a advertising platform with 95% bullshit!
Most people know this which is why it's a common practice to do a search & read. Oh how times go by & people read less & less. They just believe whatever they are told without question because it's on video & they see hands moving.
I hope you move past this personal feeling of hurt & see that I only gave you fair warning of a danger that's exploitable people have known about for years.