OP, Most games put you in a role that is unrealistic.
Simply because no one wants to play a game where you go to work all day long.
It is a Fantasy for a Reason.
Also Bashing Great Game Series like Halo, for pretty much creating a super hero like protagonist, Is pretty shallow. Only a hand full of games have been able to proudly claim they have done so.
So really any RPG is unrealistic in your terms, Nearly all racing games are unrealistic in your terms, Nearly all action/shooters are unrealistic, list can go on buddy.
Maybe time to stop playing video games and live your life? Climb a Mountain, learn to fly a plane, or maybe travel the world? All Very real things you could be doing...