I too am one of the only people in my gym who seems to care about building strength as opposed to trying to look like it.
As an anecdotal example: I finished five sets of farmer's walks with 105 pound (about 47 and a half kilograms) dumbbells in each hand. After I'd finished, I was approached by a bodybuilder type and told that I was wasting my time. What I really needed to do, he explained, was to do lunges in place, because what I was doing now wasn't "doing anything."
Apparently being able to pick up two hundred pounds of weight and walk around with it wasn't "doing anything."
Honestly, you're wasting your time getting into it with people like this. It's just a fundamentally different mindset. I just thank them politely for their advice (after all, they really do mean well, they just don't understand) and get on with my routine.
A bodybuilder-type once asked me what farmer's walks "works." Everything, I said.
Bodybuilders don't have much concept of conditioning, outside of being able to flex for long periods of time. Powerlifters care about raw strength, but for them, conditioning is being able to hit several very high lifts in the big three at a meet. It is a kind of conditioning, no question, but they're still going to gas pretty soon in any prolonged activity. Strongmen competitors, on the other hand, I think are phenomenal athletes who combine enormous strength with great conditioning.
As an anecdotal example: I finished five sets of farmer's walks with 105 pound (about 47 and a half kilograms) dumbbells in each hand. After I'd finished, I was approached by a bodybuilder type and told that I was wasting my time. What I really needed to do, he explained, was to do lunges in place, because what I was doing now wasn't "doing anything."
Apparently being able to pick up two hundred pounds of weight and walk around with it wasn't "doing anything."
Honestly, you're wasting your time getting into it with people like this. It's just a fundamentally different mindset. I just thank them politely for their advice (after all, they really do mean well, they just don't understand) and get on with my routine.