A good way to measure this on a macro level is to find out how many pages are in the CFR (code of federal regulations). It changes a lot over time. I don’t know where to get that—but it should be a good starting search term.
I have seen the numbers thru the Bush II administration. Surprisingly, Bush II expanded the CFR quite a bit. Reagan greatly shrunk it. I’d be astonished if Zero’s regulators had not increased it a whole lot.
Wait til they try to implement Obamacare! And the EPA is going to go nuts unless its funding is cut back sharply.