>Much of that money is used for funding..illegal aliens

Er, maybe, but far, far more is used on maintaining massive military superiority[0][1][2][3].. if it's tax dollars you're worried about, you ought to have far bigger concerns than "illegals".

[0] https://www.nationalpriorities.org/budget-basics/federal-bud...

[1] https://www.nationalpriorities.org/campaigns/us-military-spe...

[2] http://www.pgpf.org/chart-archive/0053_defense-comparison

[3] https://en.wikipedia.org/wiki/List_of_countries_by_military_...