In almost no cases has someone supported a terrorist group or advocated for violence. They're literally just taking lists provided by Israeli extremists and deporting them.
"We support liberations by any means necessary including armed violence"... "Violence is the only path forward" - Mahmoud Khalil
Do you live in the united states? People commonly state "all resistance is justified", demand a third intifada, demand Jewish people be driven out of their own homeland, or feature flags/flyers for Hamas/Hezbollah/PIJ at pro Palestinian marches.