However, since I have been learning about bitcoin, I am thinking that the USA Govt timeline for manipulating the dollar and world systems is going to be more limited - maybe 5-10 years, depending upon the extent to which the USA govt can infiltrate, coopt and/or manipulate BTC.  There is going to likely be some of the infiltration, cooptation and manipulation of BTC taking place and/or being attempted in the coming years, and the question will be how long that infiltration, cooptation and manipulation can last and whether alternative cryptos will evolve in order to adjust to such infiltration, cooptation and manipulation.