Why are protestors not going to Gaza?

We can see that these anti-Semitic protestors want to help the Intifada, and want
the Israelis genocided, and removed from their homeland. Why don't they go to
Gaza, instead of staging worthless protests around the country?

When 911 happened 100's of thousands of Americans joined the military, because
they were brave. I guess it should be obvious, that none of these kids are brave.