I believe Robert Kiyosaki has his point. But relying on predictions, and hoping for higher prices of Bitcoin is quite unreliable.
Nothing is guaranteed in Bitcoin Market of course its full of predictions, emotions, fear, allowing ourselves move along rather than wanting to move every step before price does helps keep us in check with our investment choices. In essence don't buy or invest by bypassing your rules and Model because of Some else.
Most ill-informed followers might jump in to to invest now, and loss because of such hype.
Bitcoin to $250k is a probability nobody can truly tell it just a pure guess, our main control only applies in our Bitcoin Portfolio and decisions.