> What is the common person, or collection of persons, supposed to do when they are against that kind of force?
Vote.
All sorts of interests lobby, all the time. These include consumer-focused interest groups, as well as corporations. But, at the end of the day, politicians gain (and keep) office based on the votes of their constituents. These politicians are (generally) not going to vote on bills that they think might get them kicked out of office.
Vote.
All sorts of interests lobby, all the time. These include consumer-focused interest groups, as well as corporations. But, at the end of the day, politicians gain (and keep) office based on the votes of their constituents. These politicians are (generally) not going to vote on bills that they think might get them kicked out of office.