Its getting there, and there is some entertaining content on here (comments and posts). But I think we are still missing the super high end responses. No matter what the topic, one or two people would jump on and have deep specialised knowledge of the field - be it naming an insect from a blurry image or commenting on a geopolitical situation. I still see lots of posts that generate nothing more than “huh” or “wow” type comments.
When that starts appearing more broadly, I think the quality here is going to take another leap.
I second the advice to switch to a different/previous/known good kernel. That has been the cause a most boot problems for me. I just had it happen on a VM a couple of weeks ago, so I switched to the old kernel, then removed the new kernel. I’ll wait for another kernel before upgrading.
It’s probably worth scanning your disk just in case as well.