> I worry as things get more and more locked down that those options won't work with a lot of apps
I am increasingly interested in a dual-prong approach of building a parallel world of OSS apps, platforms, etc, plus an adversarial inter-op project for duping and wrapping apps/services from the commercial/normie world. We have some solid bases with Android/Graphene, Linux more broadly, wine, and Android VMs like Waydroid. Even if things don't get a lot of users, if the users it has are highly technical on average things can probably chug along.