indeed nothing to do, but everything can happen when bitcoin falls and finally altcoin falls. all of that can be calculated globally in the crypto market, where bitcoin is the main coin that loses demands, and other altcoins will also lose. so on the contrary, when the demands on bitcoin go up, then the demands on the altcoin will also rise and the price will definitely come in the pump.
So the point is that altcoin prices still follow the price of bitcoin. Altcoin fluctuations are in line with bitcoin fluctuations and all of them depend on demand. Panic becomes unnecessary if the price reduction is only a few percent, but if a drastic reduction must take a decision without panic, because it will be detrimental.