You can buy 8000 tokens in 1 USD when price of bitcoin is 8000 USD but if bitcoin price will rise to 16000 USD then you can buy 16000 tokens in same price. Now all token price does not move according to BTC price,it will drop 20-30% without any sign of drop, but when you will compare with bitcoin you will find that you are in loss.
I don't think this is a fair calculation. Bitcoin and altcoin have different price changes. If we always compare like that, then we will not take advantage of the opportunity. Doesn't bitcoin and altcoin have their advantages? they also move according to their own ways. We also have to understand the trends, currently, the dominance of bitcoin is very large. It is true that the increase in BTC is not always followed by an increase in alt, on the contrary, if the BTC goes down then the alt goes down. We understand the risk here, but there is an opportunity to fill the bag because there is a big discount on alt, if alt season comes then it will be very profitable. All of this is only a prediction, so we have to really do the analysis.