The problem is that only apps with general public appeal and popularity can get fixed when fucked by google. See how many no-name apps that get accidentally fucked over, and nobody bats an eye, because nobody hears about it!

I think deplatforming should be treated the same as discrimination - there should be some transparent, third-party that you can appeal to, which has legal binding power (ala, a court) to reinstate, and if also found to be agrievious, fine the company owning the platform.