Apple and Google require developers to have some info and a persistent profile to publish an app. Every app has a publisher and I can see what else they publish, how long they’ve been around, etc. nothing extensive just letting me know that they exist and at least a mailbox or url for support.

Amazon doesn’t do this. Many of the seller pages are bogus or hard to see what they sell. I assume that since it sucks so much Amazon doesn’t care or they specifically don’t want me associating sellers with their own brands.