If you can build your thinking around outlining and can tolerate minute inconveniences, I think it’s a nice tool for PKM. Not sure about what privacy Logseq adds, from the perspective of someone who uses Obsidian with SyncThing to synchronize his notes between devices.
Everything was loading so slow 2 hours ago. Hope it will get better from there.
Edit: When I press “Post”, it doesn’t respond very long time, but reloading page helps.