CZ builds altcoins, but the ultimate fate of altcoins is to go to zero. From Binance's history of listings over the years, we can see that almost all of them have dropped to zero along the way.
CZ and others build and fall, from education to re-education, and now to the bio crowdfunding for longevity, all have gone to zero.
But CZ has won big because he is an investor in the projects with almost zero-cost tokens, and he is also the one who profits from the garbage coins he himself built on his exchange; every trade you make is a tax to CZ.
He can never lose money.
His so-called build,
means issuing coins,
means opening an exchange,
means harvesting retail investors through spot contracts.