Amazon may have thought they could silence Parler, they did not give them remotely enough time to move to a new host. This was an absurd attack on free speech and control. I considered Parler to be the alternative to Twitter, sadly they did not put their set up on a hosting platform that could be trusted.
Let's hope they find a way to get back up and running, meanwhile, at least we have this group to share what was, and is, and vent as needed. Parler lives on here in the mean time.