In listening to the woman on the video it seems to me that she is too “understanding” (as are we all for the moment). This is exactly what invites the problem.
Me? First squatter on my property gets a low flyover of some 00 buck shot. Add one for each additional squatter. Besides, I have some branches that need pruning.
Oh, I’m understanding about the whole thing, too. As in, I understand that they don’t belong here, and they need to go back.
This type of situation is what street sweepers are made for.
(A “street sweeper” is a modified 12 gauge shotgun that has a 30-round drum magazine loaded, if I remember correctly, with 00 buckshot rounds.)
A few angry men armed with street sweepers would clear the neighborhood quickly.