not for me. but it takes time to make sure that an app is genuine when a key changes...

I haven't used Zapstore or Obtainium in a while. TLDR; I basically don't use a smartphone.

The problem with Obtainium is normies don't know how to choose alternate builds. The prompt they get is ...x86_64, fdroid, gplay, arm64v7, arm64v8, or whatever naming convention they come up with arbitrarily.