Running Haiku from USB only / Laptop with USB stick as hard drive

Maybe build around something like the VisionFive 2?

Yes, that already exists. The Framework laptop. You can just start developing your software for it.

@ubu , @RogFanther

So I probably shouldn’t start something, others can do better right?
Just start developing software: I agree, I should do that.

Maybe I end up, starting a new Linux Fork, which decreases funcitonality in order to make it systemwise impossible, to do something else on it than productivity related stuff.

That’s after all the goal. There are too many temptations on our Computers, which disable us from what we actually plan and should do.

If you want a multi-os layer, maybe consider https://www.qubes-os.org/ as the isolation layer and running your OS on top of it.

That’s exactly what I need to do.
I want to call my OS, Detox OS.
Now I definitely need to become more experienced and simply keep learning every day.

Thanks to all of you.

These Computer Forums are way more supportive, than most places in the Internet.