> Windows 10 has a "Feedback Hub" to report problems and search for existing feedback that's similar.

This is the correct channel, but ultimately the "real" issue tracker is private, so all you'll ever get is "not finished yet" that suddenly becomes "finished" (and generally that's updated on release, not on commit, because we've found that users get confused when something is claimed to be fixed but they're still seeing the issue).

> IMO, the installer-redirector in this case should be a console application that prints a message to stdout to inform the user that it's opening the store to install Python.

This is exactly what it does. The fact that it is SUBSYSTEM:WINDOWS instead of CONSOLE is what I'm trying to get fixed. It's not complicated, it's just not something that anyone can force through besides the team that owns the code, and they own a lot of other things that need fixing as well (and the release schedule doesn't allow for "just one little fix"). Shipping an OS is *hard* ;)