Decriminalization of drugs would dramatically reduce congestion in criminal courts, no question. Which would move civil litigation from a 3-5 year waiting list down to a 1-2 year wating list.
But that would probably only increase the number of working lawyers since torts would finally have opened up again.
"Getting rid of lobbyists" doesn't mean preventing citizens from petitioning their government.
Uh, yes it does. someone who petitions their government is inherently a lobbyist since they are lobbying for a cause. Nor can you prohibit a citizen from contributing to the election campaign of a politician who's ideas you support because they were demonstrated in action after you petitioned/lobbied/explained your viewpoint.
Sorry you can't accomplish this in anything similar to a Constitutional manner.
And no, the tax code is not slanted towards exporting jobs. If anything the tax code is slanted TOWARDS capital intensive (read manufacturing) jobs. "simplfying it" would destroy that and the exodus of jobs really would create Perot's "giant sucking sound".
As for earmarks, they are invariably debated. But that debate is not necessarily on what YOU might consider as "the merits". That debate may go something like: "I'm passionate about fixing Global Warming - how can I get you to vote with me on the next bill"...to which the answer comes back - "well I've been trying to fund a pilot project in my district to produce diesel from soya plants. Since Soya-Diesel is a net carbon sequestration, I take it I can count on your vote for the pilot project"..
Its horsetrading, its ugly but it is how the system is SUPPOSED to work.
Note that simply because a clause isn't related to the primary premise of the law does not mean that it is a drag on the passage of that bill. It may very well be what makes it slip through the water like a sinuous sea snae.
Personally I don't see the problem that you see. I see a complicated society being regulated in a nuanced and complex way. Could it be imroved? sure. Is the improvmnt necessarily worth the cost - much much less clear.