They cannot grow much in any case. When half of the world's population is a facebook-user they could double at best. Doubling isn't the kind of growth expected

They cannot grow much in any case. When half of the world's population is a facebook-user they could double at best. Doubling isn't the kind of growth expected from this kind of company, so they have to try crazy things like metaverse, or they would soon be valued like a utility.