I simply do not see any benefits to GA
stemming from low level displays of aerobatics in front of the general
public...

.... but there is a benefit to the audience which came out to see it.
Not everything done with GA has to have a benefit to GA as a whole. It
is sufficient that it has a benefit to the participants, not out of line
with the risks to the non-participants.

Jose
--
Nothing takes longer than a shortcut.
for Email, make the obvious change in the address.