As far as I know there’s no option to boost posts from Lemmy, it’s an exclusive little function for Mbin and the microblogs.
I quite like it, as it makes it easier for good comments to “escape” from here and into the microblogging platforms. Assuming of course you are followed by users over there. But it is not a function on Lemmy.
So I’m not sure what OP refers to, or how posts appear as boosted in the dadjokes community. But it is indeed possible for Mbin or Mastodon users (among others) to boost any content seen on there.
If you believe God created this place, literally everything is proof of God. It’s hard to explain a good one, and particularly one that is both good and interventionalist, but the whole “God created it and left it to rot” idea one can kinda understand the appeal of. It’s hard to imagine how this all just popped out of nowhere.
Of course, it solves nothing, as you just shift the problem over to God. But that’s besides the point.
I think the religions that allow for multiple and often flawed gods seem easier to believe in, but if you’ve been taught to believe in some Yahweh spin-off I try not to judge to harshly.