Do you think celebrities in the mainstream world are still using Bitcoin for their own benefit? If so, which famous people are deeply into Bitcoin right now? I'd love to see someone like Keanu Reeves, Microsoft's Satya Nadella, or even Apple's Tim Cook using (and patronizing) Bitcoin someday. At such degree, I think Bitcoin would've reached massive adoption within the mainstream world. Thoughts? 
I am not updates with the latest celebrities who are into Bitcoin either using it as a currency or maybe just like many of us can also be holding the coins like an investment. Celebrities can be influencing many people to do or be a part of something they are also into and if we can have many showbiz personalities really endorsing Bitcoin then there is a big possibility that some of their loyal following can do the same thing. However, I do not think that a celebrity will be actively endorsing Bitcoin because they are really not getting anything out of it as they are used to being paid endorsers...we do not have the budget for that. What some celebrities did is just mentioned Bitcoin in their interviews or maybe on Twitter but nothing really so dramatic other than that. Now, having said this, I do not really believe that the fate of Bitcoin or that chance for more adoption is hinging on any celebrity, but they can be of help though. The fate f Bitcoin is on the hands of the people, you, me, your neighbors, your family and friends and just anybody on the street.