You can certainly find exceptions to any of the following, but in general:
1 - Religious belief tends to be stagnant. It doesn't keep up with the modern world. We can't go back in time, we have 7 billion people, not many resources, and horrible weapons. Religious doctrines were mostly designed for much different times. It's no longer a good idea for humans to continue pursuing a population explosion - this was a good idea for the survival of the species a couple of thousand years ago - now it's one of the most dangerous ideas going.
2 - Religious beliefs tend to be intolerant of women and minorities.
3 - Religious beliefs tend to establish "us vs. them" mentalities, and again, our weaponry has become for too powerful for us to sustain "us vs. them" thinking moving forward.
Many more reasons, but my guess is your counter will be the same...
I haven't caught up, but I doubt it.
You're painting with an overly broad brush. [ETA: Actually, no. It's not overly broad, it's the wrong brush altogether.] All this is true of what I call pop fundamentalism. That said, the fact of the matter is that while such beliefs are depressingly common among believers, when you compare actual beliefs (your chosen category), pop fundamentalism isn't just the exception, it's an aberration.
As I said in my initial post, religion doesn't impair critical thinking, certain religious sects do.
It may seem like I'm splitting hairs, but stop and consider. Religion is a category of practices founded upon a category of ideas without a single universal concept - not even the existence of a God of any concept. You say you have respect for spirituality, and I take you at your word. But religion is simply communal expression of spirituality - until it's twisted by leader(s) to enforce conformity.
Which is tragically common, I'll grant you. But it's not the fault of religion or faith.
I've got a whole rant ready regarding point 3 that I think might offer you a new perspective, but I'll wait for your thoughts on this.