https://www.reuters.com/article/us-usa-trump-legal-analysis/in-trump-era-democrats-and-republicans-switch-sides-on-states-rights-idUSKBN15A1H1
That may be true but it's counter to the historical leanings of the party. The republicans have always championed state rights but they seem to have reversed course and trying to now direct how the states raise revenue indirectly by tax law.