I don't know the right solution to this problem, but I wish there were some kind of effective defense mechanism in open society against activist superminorities. Pedants tilting at windmills shouldn't be able to alter the cultural landscape this easily. I am aware that their problem and my problem are privileged "first-world problems". The seeds of the open society carry the germ of this pathology, I guess.
I'll be using comprised of more frequently. I was already a satisfied user, but now I'll continue with glee.
Language changes and evolves to serve the purpose of communication. It doesn't care about rules or usage.