Will >10 people committed to EA who had <$100M in Feb 28 2021 become billionaires (in 2021 dollars) by Feb 28 2031, by means other than crypto or inheritance?

Resolved by whoever created the market, at their discretion per the question's description. It's play-money (Mana) and not tied to an official source — treat it as a community forecast.

ⓘ A market settles under its own written rules, which can lag what looks decided in the news — so the price may not move to 100% the moment an outcome seems obvious.