Lots of people here mentioned they are looking for Evernote replacements. Here is my experience with this: Joplin[1] seems to be the best in my view. It's cross-platform, has decent sync capabilities, plus a web clipper. I've been using this for a while and have liked it a lot so far. I used Quiver[2] for a while when I used to run macOS, but moved away from it because it was macOS specific. It also had some features…
I literally decided today to start using paper and pen for note-taking. I haven't even tried half of these apps but I'm tired of looking for the one true note taking app that won't annoy me.
It does seem like a problem that should have a solid, open source solution by now. Joplin is decent, but still lackin in a few areas.