11% is a small number, however, yes it might be a very noticeable trend for the regulators.
I would not agree that this is a small number, especially if you do not have data that this is a population of people between the ages of 18-34 who make up over
20% of the total US population (76.1 million). So we are talking about a figure of slightly less than 8.5 million people who, according to research, have invested part of the money from stimulus checks in cryptocurrencies.
If we assume that each of them has invested at least $500, we get the amount of $4 250 000 000, which is money that significantly affect the crypto market - which is more than clearly reflected in the price.