One thing that I find annoying even during normal times is how brain-dead employees (and business owners) deal with service animals.

A guide dog is a TRAINED dog, not an unhousebroken stray covered with ticks and lice.

A service dog that just got out of the passenger compartment of a 747 isn't going to cause problems in the old limo that takes them to their hotel. It isn't necessary for them to wait for the shuttle bus.