It was absolutely sold as a replacement. And it's gone now because literally nobody wanted it, used it, or understood why it existed. Sure, you could still find the old Paint in a disused lavatory behind a locked door with a sign "beware of the leopard". It wasn't even installed by default, unlike the 3D version, or do I recall incorrectly? Even MS isn't so stupid as to ship two separate accessories both called "Paint" in the same OS by default!
And a weird obsession with making it impossible to customize the sidebar in Explorer, so there was a “3D Objects” folder stuck there permanently unless you’re the kind of user who doesn’t mind a trip to the registry editor.
What percent of users ever found that useful? I think I’m being generous to guess one in ten thousand.
Absolutely braindead management running Windows development.
For their default file explorer experience, the prominent fourth option right in the sidebar. Oh my gosh, that is hilarious. Did someone think it made the computer look advanced (or did they want you to buy apps to uh make 3D stuff from them)?
Had to basically reinstall my PC every 3 months (if i used vr in those times, which i stopped after a few reinstalls) because the mixed reality app somehow broke itself again with no amount of updates/fixing/reinstalling or terminal work fixing it.
I tried, i tried alot but all the hours were just wasted since only a clean install worked, for about 2-3 months until it just decides it doesnt want to open again.
The windows mixed reality portal has then made me stop playing vr completly about 5-6 years ago because i couldnt justify reinstalling everything every few months for a few hours of beatsaber and then like 3-4 years ago i FULLY switched to linux so now its just a paperweight anyway (i think they removed the support in modern windows anyway iirc)
Basically just waiting for the steam frame each and every day currently