I know, many supposedly MAGA Republican congressmen voted for this in order to look tough on Russia.
Ukraine is only a stepping stone for Russia. Moldova, Romania, Poland and the Baltic’s are also needed as that cuts off the 9 historic invasion routes into Moscow.
So we either fight a proxy war in Ukraine, Fight WW3 in defense of Nato, or turn our backs on Europe and let Russia rule. China will then destroy Taiwan.
Sending weapons to Ukraine is relatively cheap. Thank Trump for actually starting meaningful aid (Javelins) in 2019.