The effort, intent, and practice (for lack of a better term) required to get the same effect in a remote environment is high enough that it just doesn't—and won't—happen for all but an extreme few.
And there's less of a "rising tide lifts all boats" effect on teams, where the growth of one member tends to level up the rest.
It's just way easier and cheaper to get this effect in person than trying to do it remote.
The effort, intent, and practice (for lack of a better term) required to get the same effect in a remote environment is high enough that it just doesn't—and won't—happen for all but an extreme few.
And there's less of a "rising tide lifts all boats" effect on teams, where the growth of one member tends to level up the rest.
It's just way easier and cheaper to get this effect in person than trying to do it remote.