If you're open, love to get your thoughts on https://miren.dev. We've doing similar things, but leaning into the small team aspects of these systems, along with giving folks an optional cloud tie in to help with auth, etc.
Totally, it's all about the primitives. I'm curious where exe.dev is gonna build on the the base, or just leave it up to folks to add all their own bespoke stuff to do containers, logs, etc.
The last 20 years has given us a lot of great primitives for folks to plug in, I think that lots of people don't want to wrangle those primitives, they just want to use them.