When people start using Bitcoin to buy food, the government will be worried, especially if it grows. https://media2.giphy.com/media/12uXi1GXBibALC/200w.gif?cid=586b07f047rtuu03yfv986hr53x2cfbmie1wqde4trgfaq9y&ep=v1_gifs_search&rid=200w.gif&ct=g