We use Notion for work. We're pretty happy with it.
So, I'm experimenting with using Notion to host my personal site (with an assist from Super 🙏).
I setup an entire Wordpress site with a (painfully created) custom theme and everything but Wordpress requires constant handholding and monitoring. I decided to throw out my effort for something that's more simple and part of my regular workflow.
Using Notion for 'blogging' reminds me of postach.io (they tried something similar with evernote).
Let's see how this goes.