Really well done, especially for such a shorty turn around.
I'm not sure I buy your reasoning though. I could be wrong, but I believe Notion does have native apps now. Also, despite not being dedicated to note-taking, it doesn't keep you from publishing simple, complexity-free, notes to the web.
Notion does not have native apps and during an AMA on reddit they also said there were no real plans on doing them. Even on Mac notion unfortunately does not allow offline usage.
I'm not sure I buy your reasoning though. I could be wrong, but I believe Notion does have native apps now. Also, despite not being dedicated to note-taking, it doesn't keep you from publishing simple, complexity-free, notes to the web.