Obsidian definitely looks old to me, and it's not easy. The constant upkeep with plug-ins and so forth is a lifestyle not a workflow. The community is great, but I have things to do.

Even so, Logseq does not feel old to me, in the same way. It's still a little undeveloped, but I see it in another class. It doesn't work for my needs--I'm using Bear and Things--but I would certainly use it if it did.