Android's new developer verification rollout begins, sideloading changes are next
(www.androidauthority.com)
We need development of Linux OSs for phones to ramp up. And we need Linux distributors and backers to fight back against "age verification" laws that are actually ID verification laws. There's a global attack underway on multiple fronts against free software, private computing, and user ownership and control of devices.
In the meantime, for a stopgap, there's GrapheneOS, but that doesn't fix the problem of developers having to choose between Google's way or unpaid obscurity.