Maybe you didn't catch it. The issue was that there was plenty of room on the bench but the guy wasn't scooting over, making it difficult for others to get on. In fact, the guys arm is wrapped around the doorframe pretty much signaling that while he knows it's an inconvenience, he's still not moving.
@grrgyle@thejoker954 Everett True gives no warning and no quarter. He can't be bargained with. He can't be reasoned with. He doesn't feel pity, or remorse, or fear!* And he absolutely will not stop till his victim has been punished in a manner wildly disproportionate to their crime!
True, but it doesn't look like everett was satisfied with the empty seat and wants to sit at the 'window' seat and expects the guy to give it up to him.
Do you see the size of him? Climbing over that guy would be difficult. The proper thing to do is move inward when you board so others can get on easier. It's just a trolley, it's not like they're going to be riding for hours.