What do you think of Fake Starters?

If you don't know what a fake starter is, allow me to break it down.

Say you're in/hosting a run, say a Pro Run or Main Run and say "No Starters Please." A trinketless Boxten/Poppy shows up and asks to join. When you tell them no starters, they turn into a fricking Pebble or something like that.

Me personally, I find these people annoying and rather idiotic. We don't hate starters (well, most people don't), we just want a GOOD run that WON'T have a majority dead before Floor 5.