Last tine I was out your way it was via airplane. Just stating how it is here and what fleet trucks are governed to. Really don't care as I'm out of that business and retired. Again, it's you fuel dime, not mine and I too have a slide in TC and I pull a trailer behind with the side by side on it, but at a sane rate of speed. Never in that big of a hurry anyway.
Like Newton said, 'a body in motion tends to stay in motion' That apples in spades to the difference between a sane rate of speed and an insane rate of speed when impacting a stationary object like a bridge abutment or a utility pole and another vehicle that in not moving and braking distances multiply exponentially as well, especially loaded. At 80, the distance travelled before your brain can command your foot to apply the brakes is quite large in itself. Neither here no there and I really don't give a dam what you do or don't do. I know what I do and that is all that is important to me, my wife and my loved ones.
My final comment is: People whine about high fuel prices but then drive at excessive speeds which does nothing for their overall fuel mileage, the faster your speed is, the more fuel your ICE consumes and conversely the faster the KW's get consumed in an EV. Nothing changes that, it's a matter of physics.
I don't and neither does my wife. What everyone else does isn't relevant to me. I'm the one buying the dinosaur juice. It's my dime 100%.
People in this country are generally wasteful anyway. U guess so long as you can afford to pizz away fuel I'm good with it. I'm not and even if I was, I'd still not, it's a simple matter of I'd rather keep the money in my wallet versus paying for fuel that I wasted. Especially at today's prices.