These are merely correlational studies. Religion often makes people’s lives worse as well: sexual repression, homophobia, religious intolerance, fear of eternal damnation, misplaced guilt/shame, hours wasted on prayer/services/rituals, sheltered upbringings..
I think the underlying issue is whether a person views the objective appraisal of reality as a positive thing or not. For someone who doesn’t, self-deception may seem the better choice.
> These are merely correlational studies. Religion often makes people’s lives worse as well.
I'm not religious, but that doesn't make any sense: those cases would weaken the correlation (or correlate it the other way), and now you're also claiming a causative effect that's opposite to the correlation you don't refute?
I’m not denying it can have beneficial effects but only denying that it necessarily has beneficial effects. That’s why I pointed out that the studies in its favor are merely correlational and why I also list several negative effects it can have (although it won’t necessarily have).
It’s clear that social outcomes always have intertwined retroactive loop with psychological representations.
When we live in a society which publicly announce anyone doubting the dogma is a miscreant who should be tortured through long painful experiments, we will feel safer and better if we are in the camp of the true-sincere-believers™. Indeed it’s far less likely that any of these corrupted souls will come and trouble our peaceful minds. But if we have a ounce of skepticism in our veins, there’s no happy path for us in this society.