All your examples already had OSX ports, I'm sure they'll be on ARM Macs as well. The big 'winners' from easy iOS porting are likely be cheap iOS games with mat

All your examples already had OSX ports, I'm sure they'll be on ARM Macs as well. The big 'winners' from easy iOS porting are likely be cheap iOS games with matching small technical effort to port [which is different from actually porting the gameplay/interface]. Hopefully Apple will improve discoverability in their store so they're easy to filter.