I wish they did nothing instead of making it worse. Every time a Democrat is in office, they work as hard, if not harder, to expand the executive branch. The next time Republicans win an election, they're a step closer to becoming God-Emperor. Lather, rinse, repeat.
Obama presided over a Democratic trifecta after Cheney's unitary executive BS. What did they do to ensure that couldn't happen again? Nothing. They expanded the executive branch further. Then we got Trump. Now, Biden is only trying to expand the executive branch. Trump 2.0 will be so much worse.