Ehh, a lot of clarification is needed here. If it's a sports bar in London, ONT, sure, Doughty's presence will help bring in business. If it's a peeler bar in the United States, no one will care or notice that Drew Doughty is there. He may drop some money, but he's far from the only guy with money to blow who will attend. If the establishment cowtips to Doughty at the expense of others, the other patrons may leave and go to another establishment. I know I would if my service level was impacted due to staff catering to the beck and call of another customer being a jerk. So, in that scenario, the establishment stands to lose as others leave.
Regardless of the specifics, nothing excuses the celebrity to act like a giant tool. Wait in line like everyone else. You play hockey. You're not making the world better playing a game.