Don't most of the major programming languages already have a presence on ARM architecture?
I have a Raspberry Pi 4. Raspbian (a Debian Linux derivative) -- which I try to run as infrequently as possible -- seems to have a sh!tload of programming tools that they are happy to push to the end user, a.k.a. "Recommended Software" [sic].
Your smart doorbell, automobile infotainment center, ATM, gas station fuel pump POS terminal are probably all running Linux on ARM. I know the mini Super NES Classic revival console is basically a Linux-ARM box running an SNES emulator.
*nix-like operating systems on ARM isn't new because ARM isn't new. Hell, they might have been there 20-30 years ago.