If you'd like to petition the SEC to make it so that you also have to be, say, 25 to be accredited so as to remove that particular loophole and make it even harder to become a accredited so 11 year olds don't get accredited because of a rather specific scenario, send me the change.org petition. I don't think 11 year olds should be accredited. Might make me elitist, but I've been called worse things.
Still, the theory is that having $100 million, even as an 11 year old, means you have about $90 million more than most people to lose before it even becomes an issue. Hence "accreditation". Accreditation isn't about "can you make smart investments" but about "will you be broke and destitute soon", and having $100 million makes it harder than I'd $400k is your life's savings, and you're about to put it all into NFTs.
Is the theory, anyway.