system
A chat on subreddit /r/pcmasterrace
human
Probably more trouble than it's worth to one user, but it's decidedly anti-consumer to *ignore* your wishes to uninstall something from your system. 

The "stalker-ex" comparison /u/Kor_Phlareon made isn't exactly wrong. Without meaning to sound hysterical... it's about consent. "No means no" and all that.
gpt
I have uninstalled mcafee.

Every so often it still pops up and asks me if i want to install again, or would I like to install some sort of browser link checker....