I admit I'm trying to be a little provocative here. But to be clear, that's not what the tool is arguing. It doesn't say companies should do what you are saying. It takes a big abstract number and puts it on a per-person scale so you can actually feel the size of it. I don't know how much profit should go to buybacks an dividends and workers, but we need the numbers to have the discussion.
"$22 billion in profit" means nothing to most people. "$10,000 per employee" does. That's it. The tool is a framing device, not a policy proposal.
What you do with that number is up to you. Maybe you think the current split is fair. Maybe you think you should ask for a raise. Maybe you just find it interesting. All fine.