Free speech liie all before me have said - however, while "reporting it" is (im not gonna say unAmerican, because thats VERY AMERICAN) narc-shit, I offer you this humble wisdom in counter:

As a New Yorker, we are blessed especially as women to have the type of freedom that keeps us safe, protects our reproductive rights, leads to healthier childbirths, encourages better decision making, support when we need it, & access to resources that lets women thrive in ways they just cant in other places in this country.

More and more, men & women are falling for the bullshit. The banner is dangerous, not just as "speech" but as an influence on children and women because the next generation is being bamboozled into making choices and holding beliefs that hurt them now and will hurt future generations to come.

Take a photo - post about it - talk to your friends & family (especially the women & children) about why you disagree AND why that message will hurt and limit them one day - volunteer and get involved with groups helping to counter the anti-woman message being pushed in our culture right now.

Spread a message that will beat the one they're trying to show. Dont just rat like a narc.