I found 37 Rioters and 4 former Rioters out of 72 Riot Twitter accounts who were in favor of the event - after the event began to receive backlash.
I found 1 who liked a tweet that said the philosophy of the event wasn't good, but also liked a thread supporting it, so who knows.
Most of the rest didn't comment or retweet on the stuff (though more than half of those accounts were inactive).
At best, I saw 37 (plus 4 former Rioters) in favor versus 1 Rioter maybe against.
37-1 or 41-1.
Either one is a pretty massive ratio.
It smacks of a culture that is very accepting of misandrist ideas.
Private messages that either a Rioter leaked or someone outside was somehow able to get access to.