This is a very good question, can Bitcoin really play a role in improving Altcoin? I think it can do a lot. This is because when the price of Bitcoin is much higher, the price of Alt Coin does not go up immediately, but later it goes up again. As an example of this I can talk about ether. When Bitcoin went above USD20,000 the price of ether did not rise. Later, however, the ether became more than 1,000.