I kind of just told you. Give your employees more money so they can pay more taxes. If you don't want to pay 95% of the taxes stop making 90% of the money./——/ No you wouldn’t. And why is it bad just because it’s old? Nothing has changed. Prove it wrong if you can.
We have always had a progressive tax system. Are you a libertarian nut? A flat tax has never been tried, for good reason.