Android has been a bloated walled garden for years. It should have been like a PC w/Windows or Linux: anyone should be able to make an app (any way they want), publish it, let anyone who wants to download it & run it. But that was never the plan. The plan was to provide a moat to allow mobile telephone operators (& Google) to dictate what users were allowed to do with their phones. Imagine your ISP having total control over your desktop computer. Or killing a website, or program, because the ISP doesn't like it.
It is insane that we, the people giving them the money and agency to do this, that we've allowed this to be the status quo. We need to do something about it. We need to kill Android. And from the ashes, make a new platform that works for us, and not for a corporation's profits and anti-competition.