Ask HN: Simple, low-maintenance startup blog platform?

We work in the generative AI space and regularly have users coming up with very nice use cases of our platform.

We'd like to showcase their work (with their permission/collaboration of course). Currently we post about them on Reddit, Twitter and LinkedIn. However we'd prefer to move this content to a richer platform, and just link to it on social media.

What would you use for this?

We want to be able to "just write", without having to care about styling, hosting etc.

Five years ago we would have used Medium without a second thought, but we moved away from it as it became less and less usable. Has it improved again? Any other suggestion?