Someone just got their degree in Politics and Government, and thinks that they are going to change the world. Sweet isn't it.
Trust me, the creator of that site does not have a degree in Political Science.
Citizens cannot introduce legislation to Congress, so before they find congressional co-sponsors, they'll need an actual sponsor. Legislation does not pass without being modified, that's just not how Congress works. And some provisions listed were unconstitutional even before the
Citizens United ruling. There is also the important fact that the only people who would be hurt by these laws are politicians, and getting a group of them to make their own lives more difficult is pretty unlikely.
It's a lovely list of ideas, but the only way that it could possibly stand is if it were a constitutional amendment, and that's definitely not going to happen.