I'm the author and I partly agree with you about yet another tragedy of the commons, though it has worked fairly well for share extensions. I have a few apps th

I'm the author and I partly agree with you about yet another tragedy of the commons, though it has worked fairly well for share extensions. I have a few apps that are registered to handle photos when I bring up the share sheet that I'll never use in that context, so I moved them to the end of that line of extensions and also removed a bunch from appearing there. It works fairly well.