That is funny... because it is true. In the four year we had the truck before putting the tube step rail on there, the driver side seat has been destroyed on the outer edge. I can't tell you how many times I have been hung up on the plastic hinge cover when wearing baggy shorts or whatever.
We are a bit on the chubby side, so we inflict more interior wear and tear such as this than most. Or at least I thought so.
All the older style aluminum flat running boards that I have encountered are always so flimsy that I am freaked to put my full body weight on them anyway due to all the flex. On my Ford E350 Class C RV, I have bent them down while using them to stand on them trying to squeegee the windshield.
I guess the pro's of being little is that you generally weigh less and do less damage to the seat edges and boards. The Cons being that being smaller in size, you have to use the boards to get in and out in the first place, or have to run and jump to get in.
Hell, at 6'02" / 225 # I still have to make a run at the new Power Wagon and grab the windshield post hand hold to climb up in that beasty. It is way up off the ground. Climbing in the 1500 4x4 after driving the other truck makes it seem like a low rider that I can just step out of.
Different needs for different folks I guess.