Some of the crassly stupid comments regarding the comparative risks of undertaking various different activities look like they could have been written by a four year old.
Maybe one or two of you should go and seek out an insurance underwriter and ask to sit down for an hour or two and have them explain their life expectancy tables...it might give you a slightly more educated view of risk.
...and as various sensible head s have commented, most are not seeking internet controversy by demanding all airshows are banned (OK a few are, but they are easily ignored). Most are merely pointing out that beautiful, vintage, aircraft can be beautifully displayed without the need for low level aerobatics.
I fail to see any sort of repression of freedom in that suggestion...only profound common sense and reasoned logic.