This is one of the many reasons why Bitcoin will stay. Those altcoins know how Bitcoin is valuable and will stay. For sure some also selling their altcoins or funds just to buy Bitcoin as their reserve funds.
Now that market is bleeding, I believe that there will be a lot of altcoins that will get hammered, and most people starting to convert their altcoins to Bitcoin which for me is also a good idea, especially during bear season.
while almost everything falls, it would be good for the future to strengthen the lower possible level of the fall of bitcoin. Many admit on this forum that the popularization of bitcoin will raise the price of bitcoin. I agree.
People who have bitcoin could take concrete steps to popularize bitcoin. One of the options for such actions could be an increase in the number of sites with prices in cryptocurrency, at least informatively where operations with crypto are prohibited.