If you want to do something cool retro stuffs that a lot of people today still enjoy, that's the best bet. This shouldn't be discounted, since it has great ped

If you want to do something cool retro stuffs that a lot of people today still enjoy, that's the best bet. This shouldn't be discounted, since it has great pedagogical value in itself. On the other hand, personal opinion here, is that not many things are transferable to modern ISAs. Even back in the 90's, we were shown to work on MIPS instead. 68k is very nice to read and write, almost feels like higher language, but overall ROI for newer stuff is maybe just jump into Neon, x86_64, or as someone said RV directly. It's not _THAT_ hard. It gets complex as programs grow though.