Comment by temac

> such as making the OS work/build in such a way that there won’t be inconsistencies in the future

I'm always very skeptical of refusal to handle the past because of the promise that the same won't reiterate in the future. What could also happen is that 5 years from now, you or another dev justifies refusal to handle inconsistencies developed "temporarily" and or accidentally in the meantime with exactly the same reasoning.

A more direct and simple observation is that if nobody is working on converging / cleaning up stuff, they don't converge and aren't cleaned up.

As for the amount of backward compat already provided by Windows, it is good but not great anyway. Try to play old games, install/use old VS with a few patches, install/old Matlab, use old devices, etc... Hell even try to continue to use your semi-recent devices across new build of windows, like 20H2 breaking USB-C on my XPS 15 9560 (but now I'm ranting so I'll stop :D )