What is the future of Google Play Intergrity APIs (and similar concepts)?

They are already here

Do you think we can find a way to bypass these

Ever heard about this so called „FOSS” or is your head to empty to understand words? Baby heard about FOSS? No? Or yes?

or is the future of the digital world just authoritarian and dystopian?

Only for those who allow such things to SPÖ on themselves.