To all of you still hanging on to your Windows Phone, all I have to say is enjoy it while you can!
My first smartphone was a Windows Phone (some kind of Lumia), and I got Lumias up until a few years ago when I discovered the HP Elite X3 (October 2018, to be precise!) and that had been my phone up until this past Monday (though I actually had two of them; the first one fell out of my pocket so I had to buy another).
Despite my efforts to turn my new Google Pixel Pro 6 into a pseudo-Windows phone (see: SquareHome launcher, Edge, Bing widget, etc.), it really doesn't even come close. Windows 10 (and hell, Windows 8 even) Mobile was just so much more efficient, and now that I'm using an Android phone, it's really making me appreciate a lot of the small things that WP did with the live tiles (displaying how many missed calls on the Phone tile; displaying how many unread messages on the Text Messages tile, being more efficient with automatically switching between characters/punctuation keyboards while typing, Groove Music being worlds better than any music player I've found so far on the Google Play Store, etc.).
Honestly, if a combination of AT&T and my work (needed the Duo app for 2FA, but it was removed from the Windows Store, so I wouldn't be able to move to a different WP) didn't drive me away from my WP, I'd still be happily holding out with my Elite X3, despite the version of Edge on there getting more and more outdated, and MS not bothering to fix any of their broken apps (e.g. the Sports app). Ah well, c'est la vie. If only the general public had better taste...