I can’t tell whether you’re agreeing or disagreeing with the comment you’re responding to. This appears to be a bale with a 4 foot width, and a 4 foot diameter, based on the cybertruck’s bed dimensions. That’s probably under half a ton. Still “heavy” (I can’t pick one up), but even the cybertruck is capable of hauling far more weight than that.

Ideas can only be patented, not copyrighted. If a company designs something novel enough to qualify for a patent, and so good that people willingly pay for the feature, that’s impressive, and arguably still a good thing. If instead they design a better user experience, or an improvement in performance, the ideas can be used in open source, even when the code cannot be.