This is Google giving the finger to the court re antitrust. They're going to find every legal means to cut out their competitors under the argument that they didn't properly sign up for verification or couldn't be verified. It's another layer of gamesmanship and lawfare.
They'll also claim that allowing sideloading via adb means that non-approved developers aren't actually prohibited from developing for Android and competing.
My understanding is that apps can still be installed via adb over USB or wifi (from your pc) even where Google has prohibited the app from being listed in the store.
So apps like newpipe and much of f-droid's repo will have to be installed that way after September.
That makes sense, but the rollout seems to match all of the countries that are forcing companies to spy in their users to prevent them from realizing shocking truths over tiktaktoe, like blacks commit more crime.
There's been a lot of irony there, and you're not far off. I think the EU also made Googled android devices the primary means for their new age verification application despite the EUs history of fighting Google over anticompetitive activity.
This is why I hate open source projects. You get these big personalities that can't come to an agreement, they split or fork the project, and the end result instead of one program that works, you get 500 that all do the same thing and that barely works.
I really like LibreOffice, so I hope they don't get rid of it because of stupid infighting.
It's not about personalities, what shits the bed most often is when the Karens come with PR, HR and big ghey. Second biggest reason is big tech triple E strategy, embrace, extend, extinguish.
As far as LibreOffice goes, the foundation sits on piles of money, but for some reason managers have problem managing it according to community wishes.
This is one reason I try to stick as close to cli with almost everything I do. Cli based apps tend to have leaner code, less contributors, less infighting, and usually aren't a target of big tech.
For example, I use typst instead of libreoffice. Even if the project tanks, the code is lean enough and already does most of what I need, that it could last a very long time without any real updates or added features.