Bluntly speaking, this is not a problem that tech can solve. Because nothing, no video calls, no vr, no phone calls, can replace an on-site professional. There are approximately top 10 languages you want to have staff for, and then the rest can be handled by contractors. But you have to remember that most "staff" are actually 1099 contractors now because they can be paid submarket wages that way.

Thanks, monopolies.