The tech contributions are fungible, to be honest. Sure, they're popular because ~Facebook~ Meta is a giant company, but if they disappeared overnight, other equally good solutions would soon take their place.

everything is obvious after the fact, yet still it was meta who made the contributions. and meta who made them stick. what other company has contributed more widespread, enduring, and game changing open source projects than meta? asking seriously here because the list i put up there is just off the top of my head.