Werner, according to GDPR if a user upload a key with it's name and email address he or she may be able in the future, to ask for removal of this information.
How is this going to happen, to a keyserver, accordingly to your suggestions?

I never made a threat model. But definitely *any* cracker, should be out of my system, either from governmental agencies or from a kiddo in Russia.
I know that I have someone that is remote accessing my machine, since I got some tells. And that this cracker have used my Emacs text editor.