1. That $777b/yr is not just from derivatives. Its from every financial transaction, stocks, bonds, etc.
2. You need to factor in that the open borders let in 8,000,000 new people, so that $150b being sent out of the US could easily double or triple in the coming years. A 2% or 3% tax on that is revenue we don't have now. $3b-$6b of new revenue.
That $777b/yr is not just from derivatives.
Yes, your atrociously bad math is funny.
A 2% or 3% tax on that is revenue we don't have now. $3b-$6b of new revenue.
You claimed it would raise $150b a year.