well, yeah, i think they will consider to join in, but i guess jumping from one investment to another will be a serious thing for them. this game of investments are too risky to play with, a simple news like this would really affect the stock players, just like traders and owners of bitcoins, a negative speculation would result a drastic trend on the current digital market. if ever this happens, i think there would be an adverse affect on bitcoin and cryptocurrencies as a whole, since stockmarket is one of the basis of economic trends.