As for me. I always wonder why folks think that the TV is supposed to drive the same with a trailer, as it does without a trailer. Yes, a trailer WILL slow you down on hills, Yes a trailer WILL cause the TV to have less acceleration, And NO you cannot jerk the TV around like you can without a trailer. And NO the TV will NOT stop quite as fast with a trailer, as it does with out a trailer. Takes longer to stop 15000lb than it does to stop 5000. A fact of life.
I accept that things will change when I hookup, and drive accordingly. Allow more room in front, More room to turn, More room to merge, and more room to pass. I start stopping much earlier, actually coast up to a light or stop sign.
I believe that is a lot of the problem. People are not expecting there to be a difference in the performance of their TV.