If Microsoft wants to win users back, the only way to do that is by re-releasing Windows 7, and make a legal contract to never add spyware, monetization, adware, AI, service accounts to install/log in to the PC, or anything else to it.
Windows 7 was the peak of their capabilities. everything before that was building up to 7, everything after was a series of missteps and fuckups.
But thats never gonna happen.