Unless of course the governing body deems the massive revenue the 20k employees generate as "excess" and is confiscated for Basic Income in Africa - the company employing these people will have practical upper limits on what they can pay their employees as exists today - but with the additional caveat that governments can just take the money for "the common good."

It's globalism. It's socialism/communism.

What you've described is taxes.

so under your definition, all nations are today already globalist/communist/socialist.

Is this really that far from the truth?

yes, since communism has a defintion and isnt jsut some vague concept you can attach to any other system.

Do the means of production belong to the state? if not , it isnt communism.

So what happens in the (potentially short) period before the government deems that as excessive? Assume for a moment that they costed it out and it's sustainable.