Shareholders in a company whose entire business is around being well liked globally thinks it would be a bad business move to cancel a program that is part of a good public image in favor of placating a relatively small chunk of Americans that would both be paying attention and against DEI.
They could still be pro-Trump, and not really caring about DEI, but they know the value of optics in the context of a company like Disney.
They went to great lengths to explain that and why a trailer load may transiently exceed it and used a 20 year old wrecked truck as a reference.
The other concern they mentioned was aluminum characteristics over time. Brand new strength will not equal strength over time. So 10k pounds is the trucks strength at its absolute best, but it will degrade over time. Also the mix of metals may cause a galvanic reaction to degrade it over time. No one else in the industry will use aluminum for the frame, for good reason
They even admit it fared better than they thought, but it’s another example of Tesla ignoring engineering principles and the predicted consequences being demonstrated.