Earlier quoted context omitted.
Even after Google puts this crap in place, you can still uplodad your own apps to your own Android devices, using ADB. Doing the same for iOS, using Xcode, costs you USD 100 or more (depending on country) per year . I'm in no way defending Google here, just pointing out you're going from bad to worse and think it's a good thing.
While not equivalent to a true iOS app, PWA is a decent option that allows you to circumvent the app store restrictions. If you are trying to build apps primarily for yourself, it's a decent option.
The biggest loss for me was Termux. I had lots of scripts and such that I ran, plus just having a Linux environment in my pocket was nice. Luckily I found ish which gives me alpine Linux on top of a virtual x86 machine as provided by a JITC layer. I can host PWA apps out of that environment for local use. Of course I can also ssh to my unix like machines from there too.
I am starting to tinker with swift a bit more too. As with google, I could buy a dev key to deploy my own apps only this way I have all the window dressing and end to end encryption on cloud storage.