Is there anything we could do??
Take a mortgage on your house, and buy Bitcoin with it.
Convince another 1 million people to do the same, if it's not enough convince another 1 million.
Other than these, there's not much we can do, these will not even have more than a 5% influence on the price. Bitcoin gets more valuable cause of the features it has and their applications.
Yes, there is and that makes it like 99% of the reason the price goes up, you put more money in it, you buy more and if everyone is buying the price will go up, that's how the economy works, nobody gives a damn about the features if there isn't more money inflow that outflow no feature or technicality will keep the price up.
There is nothing on this earth that can grow more valuable without having people ready to throw money at it.