Try it with unreal engine first.

Prople choosing MIT-0, BSD0 or some equivalently permissive licence do gift their code to the world without expecting anything in return.

Other FOSS developers, not so much. They are the ones who are exploited.

Debian ships Chromium on many architectures for a long time now, apparently. I never tried it outside of x86_64, so I can't say how usable it is. What am I missing? Is this about V8 JIT and widewine? Although those must be already supported on chromebooks, so I don't know.

Lists of architectures on oldstable (bookworm): amd64, arm64, armhf, i386, ppc64el

https://packages.debian.org/bookworm/chromium

From where I stand it seems they enabled a build architecture for Chrome, but I don't think this required a lot of porting effort. Kudos for the official support though.

This just asks to be jailbroken.