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Elon Musk admits X 'may fail, as so many have predicted'
(www.businessinsider.com)
This is a most excellent place for technology news and articles.
Actually they may not be worth much either.
https://www.youtube.com/watch?v=vYURUiOjZSw
Thunderfoot has spend a lot of time analyzing most things Musk, and SpaceX specifically does not have a market (TAM) to achieve what they claim.