Earlier quoted context omitted.
I use Google Keep every day. These are my requirements from my note taking app: - simple plain text note-taking; - available on android, iOS and web; - available offline and syncs (more or less) reliably; - full text search. I do not want more features on my note-taking app. I do not want it to go on steroid. Google Keep is not trash. It is perfect for the intended audience. You are just not part of that audience.
Google keep does not sync reliably. I really tried to use it, but it's just terrible (unless it's improved recently). I've had it take days to sync before
I definitely had some syncing issues with in the past as well, but I understand it has improved.