…If they’re gate-camping XYZ gate… put XYZ system on avoidance? I mean, to be fair, if someone is gatecamping a system, it’s usually for one of two reasons: one, it’s an entry to a “prized” system, or two, there are only 2 gates in the system to begin with.
Besides, there are some systems that are located in such places that you either brave the gatecamps, or you take a detour around the entire galaxy.