That's fair. I'm a Third Rail member (though not very active) and saw that statement and do realize now that they haven't said anything publicly. The only things I saw from NYCSC (to be fair, I am not a member), was these two tweets:
Not the best of looks IMO.
On this part, I would agree with you, except when it comes to people that are actively participating in hate groups. That whole group's basis is shaming other individuals based on their ethnicity, race, gender, sexual orientation, etc. That is not socially acceptable.
I'm not certain if I'm talking about shaming these individuals. But moreso calling them out and noting that this is not socially acceptable. I can't think of any instances where this has crossed the line (though I'm certain there are instances which it has).