It’s part of a worrying trend which seems like Google is trying to hyperconsolidate Android. Apps can already check if a device is running genuine original firmware, which means a lot of banking apps don’t play well with third party firmware is like grapheneos. It should be none of the apps fucking business what OS I am running. But by giving developers the ability to check this stuff, they can wash their hands of it and complain they aren’t forcing anybody to run anything it’s those darn app developers.