Is this a real banner? It doesn’t seem to be a Photoshop. The Antifags also don’t seem to have any objections to it.
I mean, if you really want to get literal about it; age of consent laws are a construct of the white patriarchy, and do tend to disproportionately affect “marginalized groups.”
Later on, they showed off what independent thinkers they were by mindlessly chanting along to what one of the protests was chanting.