F Droid is no where near being a critical project holding Android up. The Play Store, and the Play Services themselves are much more critical. Being open source doesn't make you immune from criticism for not following industry standards or being called out for poor security.
If you have nothing to install on your device, what's the point of being able to? For me, f-droid is a cornerstone in the android ecosystem. I could source apks elsewhere but it would be much more of a hassle and not necessarily have automatic updates. iOS would become a lot more attractive to me if Android didn't have the ecosystem that's centered around the open apps that you can find on f-droid
> The Play Store, and the Play Services themselves are much more critical.
Critical for serving malware and spyware to the masses, yes. GrapheneOS is based on Android and is far better than a Googled Android variant precisely because it is free of Google junk and OEM crapware.