If you ask me I will say there's no need, bitcoin is already self sustainable, I can't remember if I ever saw it's advertisement on any TV station or any promotional platform, but yet, people recognizes this coin and invest in it, because they have seen lots of opportunities in it, if not because of its value and relevance, bitcoin couldn't have been this far advanced, once the government are most key have heard about it already, then we should wait for more fare policies to the use of this digital asset.