I kind of think that militant opposition to anything isn't a good idea. Even if the thing you're opposing is inherently a bad thing. Two wrongs don't make a right. You don't affect change by becoming the polar opposite of the thing you want to change. You just become like them, with a different banner. I had to google what Antifa was. I mean the clue is kind of evident in the name, lol. But yeah.
What worries me is that the Trumpire is using Mr Kirk's anti-trans views as a catalyst to legitimise something. Much like post 9/11 did when it came to Muslims. 99% of the people you think are a threat... just want to live their lives. But you have to use a sledgehammer to try and crack the peanut of the other 1%. They are looking for a reason, just because of what they believe, and want everyone else to believe.
Have some common sense, people. And think for yourself. It's not that hard.