Does anyone else believe this?

I've heard rumors that a Ford truck is incapable of being fast. From what i hear it has something to do with the framework not being able to handle large horsepower and torque. What do you think about his?

That's just silly. The frame will handle all the power you want to throw at it. Raptor, not Rapture, or Rupture.

Sounds like you are getting opinions on Ford from a Chevy man. He probably also says things like "Fix Or Replace Daily"

Not in the slightest. All car/truck/van frames will bend with a modest increase in power.
only way to fix this: frame reinforcing in the way of roll cages and frame stranghtening to handle lets say you win the lottery and want to really put more power in your truck (big block) you will have to strengthen the frame and a roll cage to handle the torque of more than the frame can handle.Does anyone else believe this - 1

Throw enough money at it and it will go fast. They are built as work horses not to go fast or pose about in like some people seem to do with them.

Ever seen a Ford Rapture going full-on thru the desert? Bunk…

The frame bends too much look on youtube on a torch test and and you might as well buy a horse

Define "fast".