Yes - by cutting off all American taxpayer funds to the creepy foreigner in the green t-shirt.
Putin will not be able to declare victory after Trump stops the invasion. Total humiliation for Russia.
He will stop it by making us energy and oil rich again, allowing the companies to drill. Most countries will buy from us, rather than buy the Russian stuff, which will drain Russia funds and force them to back off.
Putin started the war becuase he was rich in revenue from all the countries buying oil from him when Biden shut down the industry.