Quarrel over MRT Seat

The young lady gave up her seat for the more elderly woman who appeared to be in perfect health.   Instead of thanking her, she scold her instead and assume that it is her right that the young lady had to give up the seat to her.   She kept scolding until the young lady was fed up too and both started a shouting match.   I would say that elderly must not mean you are right.   Instead the elderly should be a model for the youth rather than being so unreasonable.