Authoritative opinion doesn't matter much in this sphere, that's true. Yet I think it has the influence in the oppisite direction. SUch people are not right, because they understand the market. However, by making good predictions they gain the trust of potential investors to cryptocurrencies, which stimulates the latter to buy some btc and, as a result, the prices do go up. I think the price is being stable enough not to go down again in the nearest future. It didn't go up too fast, so it seems like for now people are truly willing to pay such price for the coin. Thus, it is still good time to buy, because we might be on the way of growth at reasonable speed.Authoritative opinion doesn't matter much in this sphere, that's true. Yet I think it has the influence in the oppisite direction. SUch people are not right, because they understand the market. However, by making good predictions they gain the trust of potential investors to cryptocurrencies, which stimulates the latter to buy some btc and, as a result, the prices do go up.