It’s probably uncommon to go from Christian to Muslim or vice versa, but I’ve seen many going from religious to atheist.

I don’t hear much about vegan children, so I can’t speak on that.

Celebrating Chinese New years? I think when it comes to culture specific celebrations, it feels inappropriate to partake in those of other cultures, especially when you don’t know much of them. But when you have some of your own where that doesn’t apply, then you take it, because a celebration of any kind of a celebration. An excuse for getting together and doing something special.

I think this shift you speak of is more likely when the world around you is visibly doing better than your immediate surroundings. Right now, I’m not convinced that’s the case anymore, so sticking to what you know and grew up with feels much safer, even if it’s still shitty.