Why do we continue to patronize quick serve restaurants as service continues to worsen?

With the possibility of an increase of the minimum wage the operaterors will raise thier prices and lower their labor % as they have done for the past 20 years. So they will remove more employees to do the same or more quantity of business but not nessicarily the same $$. This will effect the customer service negatively and this is why I pose this ? for they take ( steal ) our $$ without really serveing us.