Not about any of that. There's simply no loss to getting pked in sc so it's a waste of time all around the board. Dueling and pk aren't the same either way though.

pk’ing still makes sc noobs quit making their public games.

or Sometimes they try to fight back the next game which is fun.
Hardcore its 1 and done.
I’d rather duel a guy thats pissed off wanting revenge than to just jump him like a pansy