Little to none. We don't get paid to make those assumptions. As far as them providing crappy customer service because it's not the job they want, that is not an excuse. Like it or not, we provide feedback on the client's standards, not our own and not the employee's.
Equal rights for others does not mean fewer rights for you. It's not pie.
"I prefer someone who burns the flag and then wraps themselves up in the Constitution over someone who burns the Constitution and then wraps themselves up in the flag." -Molly Ivins
Never try to teach a pig to sing. It's a waste of your time and it really annoys the pig.