I would have believed this joke.. but then I noticed "Tesla". Do you really want us to believe that Tesla, which can't even produce quality EVs is going to somehow produce a quantum computer which can crack the Bitcoin private key?  First let them take care of their overpriced pieces of junk, rather than poking their nose at things that are beyond their comprehension. Obviously Elon Musk will put up a tweet claiming that he will work with the "Dogecoin developers" to make it possible and the market will sing praises for him.