This was one of my early questions and one of the first reasons that started pushing me away from religion.
At one point I asked my religion teacher in high school something among the lines of “So if a hypothetical person is the most good person on Earth from all the ways of looking at things, except he doesn’t believe in God, does the latter invalidate everything else and he’d still go to hell?”. She pretty much said yes.
Luckily she was chill about some of us in the class not believing. We just agreed to disagree, and while there were multiple debates on various religious subjects started by someone in the class questioning something she was saying, it never got heated.
I remember playing an anime game on my phone in high school, and this one classmate made fun of me for it. Not because of anime, he already knew I watch them and didn’t (seemingly, at least), care one way or the other. But because the game has a hub-like area where the characters are shown in a chibi design. He kept pestering me after that to try out Barbie games.
The “best” part? Dude literally said the game looked fun when he saw me playing the actual gameplay, and even asked me to let him play a round. Then the round ended, saw the hub, and he did a 180 on me and on the game.
To this day I don’t feel comfortable watching certain anime in public. I’m not even talking about ecchi here. Just basically any stuff that is “girly”.