Echoing TomPinch's post.
I think a lot of us who do still manage to go to church find it hard. I grew up in a evangelical charismatic baptist church. I now go to a traditional CofE church. That's after a gap of about 15 years not going anywhere, because I just....couldn't. The chuch I go to now is v welcoming and inclusive, but because it's part of the wider CofE, things that are said at Synod, and the whole LLF debacle, and the recent safeugarding stuff, not to mention all this with Pilavachi, don't happen in a vacuum. The bigger, wider, church is still homophobic (in places), misongynistic (in places), in denial (in places), and deeply, deeply flawed in places, and I can completely understand why some want nothing to do with it any more. Leaving is hard - especially when something was it a part of your life - your WHOLE life, in some cases. Staying is also hard, and I wonder if some folk underestimate what those of who do stay have been through. We've stayed, so it can't have been that bad, right?
People have reasons for leaving the church, and people have reasons for staying in the church. All absolutely valid.