I guess for a lot of users like myself using Notion ship has sailed. Most of them have moved to Obsidian, with the new database feature of Obsidian, and it being free, I do not see why users would choose Notion over Obsidian.
I bought a commercial license three years ago, and I don't really mind paying it, but then my job for the last year expressly forbid the use of Obsidian [1], and as such I didn't feel compelled to keep paying, though I still used it for personal stuff.
I looked at their website and it looks like the commercial license is optional now?
I don't really mind paying for it, I think it's a pretty decent notes app and I probably get more than $50/year of value out of it.
[1] I'm not 100% sure why, I think it might have been because the people doing the approvals thought that the Sync was an intrinsic to the app and they were afraid of company secrets going out.