He might say that, he might even mean that (in a dumb rebel sort of way), but as soon as someone explains to him how his businesses would not exist if not for the fraudulent fiat system (neither would Elon's, Vivek's and all the other cronies'), he will immediately back out.
That would be a dumb explaining another dumb.
Maybe some real Bitcoiner have already explained to him the real benefits of Bitcoin and he's deliberately hiding his real plans.