[xedrac]

I might be missing something, but all of my family accounts are Microsoft accounts, and we use the Java launcher exclusively.

[perrylaj]

Think OP is saying that the Java launcher for MS accounts is not published for architectures such as ARM in the Raspberry Pi. So the only way to launch on such devices is to use the legacy Mojang launcher, which will cease working when Mojang accounts are no longer supported.

[easton]

IIRC it’s electron. I bet you could just swap the libs out for ARM ones, if you’re feeling brave.