Ehhhhh, let's don't pretend there weren't people doing insulting cheers who clearly weren't fans of Phil.
If Phil had 2 brain cells to rub together, though, he would have chosen a short game (think something like those Slenderman games) that they could have swapped off in or something. That way, she's enjoying herself and not stuck bored and reading chat. In addition, Phil, maybe just ignore the insults and don't bring them up? Even if you say "WELL THAT WAS A TROLL CHEER SO I'M NOT READING IT", you're still alerting her to the fact that someone is insulting her, dumbass.