Earlier quoted context omitted.
It will get easier right up until x86 MacOS is no longer updated and then will immediately become a thing of the past.
Monterey supports the 2013 Mac Pro and 2014 Mac Mini, so if we can expect only 8 years of actual OS support, we'll probably see 8 more years of OS updates for stuff like the 2020 Intel iMac and Intel Macbook Air & Pro. That's a long while before this becomes a possibility. https://support.apple.com/en-us/HT212551
This is why when the first M1 Macs were announced I immediately sold my 16" i9 MacBook Pro and bought an M1 Air for much less than I sold the Intel machine for.