I don't know if I'll use Arduino in a professional project, but the existence of simavr and in-tree QEMU support means I can at least unit-test my code without dedicated test runners hooked up to hardware or licensing for Wokwi.

Indie devs who need testable builds might be a smaller market than tinkerers, but they're there.

It's a pain anticipating money flow into the future in more ways than one.

> but the existence of simavr and in-tree QEMU support means I can at least unit-test my code without dedicated test runners hooked up to hardware or licensing for Wokwi.

Would you mind elaborating more? I don't quite understand what you mean.