First, Gen Alpha is in their teens, so it's kind of hard to say what is happening there or will happen.
Second, there is a growing divide between gen Z males that are skewing conservative in some ways. Their church/religious attendance is up, but overall attendance is still down.
Gen Z females that are the most liberal demographic in history.
The split is both political/social.
(US analysis)
>Their church/religious attendance is up
This was debunked, at least in the UK. Not sure about the US but I'll bet it's the same sham (church sponsored) statistics.
I think more of each generation is coming to realise that religion is an outmoded parasite.