Yet again, you've missed the point. Lobbying and its disproportional impacts are the antitheses of majoritarian rule. They are examples of failed (or more accurately, untested) minority opinions crafted into law and policy without passing under public scrutiny. Your argument boils down to "things are currently the way they are because they are right," which belies the complexities of the situations at hand. That is the appeal to the majority that I am pointing out. It's ironic that you bring it up in the context of lobbying for the reason I've stated above.

Note: I don't think that all lobbying is unethical or contrary to public opinion. I do think that a good majority of it is untested and inorganic. It's monied interests preserving monied interests.