The price could get higher especially if the ETF has been approved. And you dont want to buy when it is in the high. Buy now for the chances of having a much better profit before it goes higher.
Well yeah its good to invest now in bitcoin before its too late the price is moving up and for those who buy bitcoin when its still low really earn at this time. indeed investing in btc is profitable and although it has risk you can still earn if you always monitor the movement of price.