Running on many many architectures is an another way of testing code robustness. Code that runs on X could crash on Y because it always had a bug that the quirk

Running on many many architectures is an another way of testing code robustness. Code that runs on X could crash on Y because it always had a bug that the quirks of X hid. The weirder the architecture the better, kind of. Or somebody may just think it’d be a fun challenge to do and so it supports it. That’s all.