Define society. What most people do. Deeply unoriginal.
I like to think society is largely governed by primitive instinct.
Get wealth and power, acquire BMW and four bedroom house, have ability to travel, all with purpose to attract mate and breed.
I have brain University career, Mondeo, three bedoomed house glider and am content to belive I think rather than act instinctively. BTW also happily single!
There is no evidenced base reason to extend Mode S to gliders, only the will of the above types to attempt to be super safe and dominate by way of their sheer number.
These guys will take the world to the grave via Gobal Warming and war for diminishing resources.