So far Musk has been pushing the lies out continually to try and prevent any possible exposure to fraud. Like "Getting to Mars will save humanity" or the latest "We will never reach Mars unless Trump is president again". Then again, self driving cars are just around the corner, as stated in 2014 with a fraudulently staged video of their technology, that they just need to work the bugs out.
Altman is making wild clams too with how Machine Learning will slow and reverse climate change while proving that the technology needs vast more resources, specially in power consumption, just to be market viable for business and personal usage.
All three play off people's emotions to repress critical thinking. They are no different than the lying preachers, I can heal you with a touch of my hand, that use religion to gain power and wealth. The three above are just replacing religion with technology.