You’re not the only one, it has something to do with anonymous login. I read that they use just a few sets of credentials for everyone using anonymous login, which on Google’s end looks like the same user downloading the same app over and over again.

i think because many users use anonymous login? anonymous login is like shared credentials and due to many users, it is rate limited. just try to create a dummy google account. don’t use your personal google account to avoid being banned.