From their view it’s the core moral teachings being compromised. They believe society and even parts of the church are drifting from biblical standards, which to them is both a sign of decline and proof that the faith is being diluted. That’s why they link it so strongly to “end is near” thinking.
Oh, I thought you were referring to Christianity in general, not that kind of thing. I am actually Christian, but it’s not hard to see that nothing has changed lol. I think it’s generational amnesia, people reminiscent on times they don’t understand and think it was better than the present.
They’re all so fked up over there they can’t stop quarreling. Most unfortunate event of history is the spread of Abrahamic religions into Europe and subjugation of pagan European traditions which only revived during the renaissance. The only reason Europe is such a powerhouse of science and culture is because it shed a lot of the yoke of xtian thinking during the renaissance. Else it would’ve been no different from Iraq