Google have decided that they are the arbiters of internet approvals.
They have decided that they are fully justified in deciding what another company should regulate in it’s own space. They have decided to remove Parler from their App Store because Parler refuses to proactively supervise and ban user content.
This is not how Google wishes the internet to run.
Google are not friends of free expression and free speech.
People who work for Google need to seriously examine what they are working for and toward.