bitcoin is still bitcoin, its value and popularity will not decrease. because the parent crypto name cannot be shifted. while the interest in altcoin popularity is counted only in terms of current trends, which will eventually fade back and disappear. Haven't we seen a lot of how various kinds of altcoins have sprung up. in fact, the higher the bitcoin pump, the lower the pump from altcoins.
Now the market is a great example of how bitcoin shows who is the boss here. It is growing in price and all altcoins are falling. I think that this year the time for altcoins has ended and further growth of Bitcoin is waiting for us. Maybe even close to 20 thousand.