It’s far from my first priority but I do them at the gate when I have time. (Especially easy if you show up & are just sitting there waiting for a plane.) That said, I’ve got it down to a pretty tight 20 seconds & I don’t try to be clever or funny. The number of times I’ve had people come up to me (usually older folks) super excited about it has convinced me that while many don’t care, it’s VERY appreciated by others.
Definitely not for everyone so if it makes you uncomfortable (or you’re thinking about using it as a standup set) I’d say it’s not for you. Best advice I heard on the PPD topic was that not everyone does every customer service function well so find the stuff that fits you & do that when you can. If you see someone doing something that doesn’t fit who you are, just let it be their thing & not yours.