Is big band swing too old fashioned for the old folks?

Recently on another keyboard forum there was a very interesting post about playing senior citizens venues. A member from SZ who I highly respect said that seniors under 80 aren’t into big band swing, and OMB entertainers should not play big band swing at senior venues. What do you think?
_________________________
It not the keyboard, it's the keyboardist.

www.youtube.com/channel/UCV94i--V-A8kZShmGTKyDOw

https://www.facebook.com/elgrupocache