Look I hate Trump as much as the next guy and don't want him power for a multitude of reasons, but there is a big difference between "a government does things I don't like but basically follows the rules to do them" and "a government can act completely unrestrained from the rules". The Trump administration having to do more work to justify their actions in a legal manner is good, and the checks and balances working to maintain the law is good.

This is what I've been complaining about as much as the tariffs themselves: the president does not levy taxes and should not be levying tariffs except for the very narrow authority that has been used in the past through explicit congressional delegation.

Congress is already completely in Trump's pocket. By doing it through Congress, Trump loses most of his bribery and bullying opportunities.