very good observations. Bitcoin cannot maintain the top position for many reasons including your accurate analysis. bitcoin took the bull by the horns and went very high very fast. The truth of the matter is there is no real reason for this. The fomo effect is short and sweet, unless there is a real vision for bitcoin to become a useful network (as was intended) then its just another altcoin and sadly it doesn't work and, it is way overpriced, making it very unlikely to find new investment in the short term.