If you care about using third-party Android apps, I have good news for you, but grim news for the ecosystem. You will still be able to use third-party apps. But it’s going to be harder. You’ll probably need to use something like Shizuku or an ADB tool. The first wave of those affected won’t be you and me; it’ll be people who aren’t quite as technically competent. Then, slowly, a chilling effect will echo across independent development.