It is always cheaper to sacrifice someone else's life rather than your own. Now that's cheap!

I would take another look at your European masters' grand plan...

Japan income tax 5-23%

US income tax 10-24%

Russia income tax 13-15%

Europe income tax 15-55%

※ Plus the inflationary tax they print to pay for the wars.

Of course there is always bitcoin to defund these wars.