Larry - good post and right on the mark. I have said the same in other posts but folks don't seem to be able or willing to grasp the concept, and in a way I understand. No one want to be bothered with fiddling with screw jackstands under the trailer (aside from being more to by around) and 'there must be an easier solution'. That includes me. :)
One of these days when the movement bothers me enough and I get all other higher priority mods done, I will consider adding some sort of attached stabilizing equipment in way of my axles. My RV presently has 4 Lippert electric stabilizer arms at the 4 corners so maybe another pair amidships is the way to go for both form and function.