Concerns Regarding How Apple Is Rejecting Flicktype App Updates

The situation with the Flicktype developer reminds me of what we recently went through with how Apple was dealing with Blindfold Games. The developer's message about this can be found at the below link. I believe this may require some polite but firm advocacy on the part of Flicktype users who value this useful and unique app.
https://flicktype.groups.io/g/hello/topic/upcoming_pricing_changes/28272182