There’s a very loud contingent of religious people who still hold power for historical and structural reasons. It’s a shrinking demographic, though. This could be the death yells of an archaic system.
Or maybe not. While trends are going that way for now, religion tends to be on the uptake when times become more difficult. We’re headed into a period of more climate problems and capitalism making things worse for all but a few. That could reverse the trends and send people back into the pews.