The Republicans used a simple two part gimmick, 1) can't vote to stop the tariffs rest of the year and 2) the rest of their working year is 1 day.He actually does because the Republican party is lockstep with him and used procedural gimmicks to declare the rest of the year to be one Congressional day, which means nobody can overrule the stupid tariffs until that period passes.

Republicans Quietly Cede Power to Cancel Trump’s Tariffs, Avoiding a Tough Vote
House G.O.P. leaders tucked the provision into a procedural measure needed to pass a government spending bill.