Last year after a thread around Obsidian and the downhill of Evernote I took almost 6 months to migrate more than 100K clippings and notes and it's so refreshing to have your own data in sync in your terms and not be in any proprietary format, that I do not image myself going to anywhere that I cannot push/retrieve my notes in my own terms in a portable format.

Notion is a great product for corporations, and I get why companies are jumping on this bandwagon so fast; however, as a consumer, I wouldn't consider it or any option based on seat (like Outcrop) or any that wouldn't give me a binary that I can use in whatever machine that I want.