Comment by microtonal

Also, as the article says, Play Integrity is most likely a violation of the DMA. Send a message to the EU DMA Team if you live in the EU and are affected by this (or affected by this in the future, if you plan to switch to an alternative):

https://digital-markets-act.ec.europa.eu/contact-us-eu-citiz...

The more examples they get of actual citizens that get hit by this, the better. I have recently sent messages when Google introduced their new device-based recaptcha and when Volkswagen started blocking GrapheneOS. Of course, do not yell, explain patiently and with good argumentation why you are affected by Play Integrity and how you believe Play Integrity is used to enforce the duopoly + goes counter EU sovereignty.

Also, for apps that use Play Integrity, e-mail the company. React to their boilerplate replies with follow-ups (this slowly seems to get some headway with VW). Also leave a one-star review on their app, explaining in the review that they broke support for your system.

I know that this can all seem hopeless. But especially GrapheneOS is getting a lot of momentum now, rapidly gaining more users. It feels like it is a moment in time where we can seriously influence things for the better. There are ~500,000s users now. If everyone actively participates, we can move the needle.