Originally Posted by
m907
There's a difference between a plane-wide activity for 20 minutes and the random annoyances you're describing, on which I agree with you.
I understand it's only 20 minutes, but I don't think disruptive behaviors should be encouraged on airplanes, and this does exactly that. Where does it end in the passenger's mind? I can play a ukulele so I can also play my trumpet? Or rehearse a talent show song?