There are no more empty seats on the train. This old man finds himself the only one left standing.
Who cares about priority seats for seniors, children, and pregnant women? Everyone pretends not to see him. Everyone turns a blind eye.
No one pays attention to the frail old man. Not until he pulls out an actual real lightsaber.
After all, if they’re going to just let him stand, he’s going to make sure he’s the last one standing.