I think I am going to go to eat dinner half an hour before the restaurant closes.
Do you think eating dinner half an hour before a restaurant closes is a reasonable action?
No it is not reasonable.
It is wrong to wait to the last minute to eat at a place the employees what to close and go home. It can be really annoying because they have to stay later and they might have had other plans.
I am not concerned about others. I would prefer to be there last minute.
Just try your best to think about the restaurant staff that is being forced to wait there longer if you do this. I would assume they would want to get back home, however they are going to need to wait until your party is finished until they can.