This time, the ones buying large amounts are institutions. After the institutions make a profit from their large holdings, they are no longer selling off to invest in altcoins like before; instead, they are simply withdrawing the coins and storing them. This will inevitably lead to a reduction in funds flowing into altcoins. Even if altcoins rise, it won't be a widespread increase. The ones that might rise are just a few mainstream ones, and a 3-5 times increase is about the limit; don't fantasize about 10 or 100 times.