my situation is very similar to yours; I was previously an obsidian user but then switched to logseq for everything. I really wonder why logseq website doesn't hype up the fact that it's an outliner, because imo that's what sets it apart from similar programs. I didn't even know what an outliner was until recently
what sucks about notion's AI stuff is that you can't even opt out of it. Back when I used to be a notion user part of what made me leave is that doing commands with the forward slash was always shoving AI shit in my face lol