Jaded by years of union members dodging their actual job responsibilities, yeah, he probably does steal union work. It must be because he hates the union; or, maybe it's because enough union employees don't do their job that someone has to pick up the slack in order for the work to be done in a timely fashion.
On the other issue: if they harass female employees, they should be fired. Do not pass "Go", so on and so forth. That's obviously not the reality, but just my opinion.