Based on my personal observations, there are sort of like 3 rings to a religion. The outermost contains the vast majority of adherents who are pretty casual in their faith. If they are of some Christian denomination say, they'll show up for Christmas or Easter services and go their separate ways otherwise. The 2nd ring contains people who attend services regularly but are non-evangelical. They are devout in their faith but not pushy about it.

Then finally, there is this innermost ring of evangelicals who make it their mission to tell you how great it is to find God and can be pushy enough to make a priest cringe. People from the outer rings generally try to avoid this group, but they tend to be the most active online. I guess maybe lemmy has yet to be overrun by them?