I believe they are only the tip of the iceberg.
Considering they spent 10 million dollars and still failed to overturn the state house, and these type of things generally work once or twice, it will be interesting to watch.
Americans, in general, don’t have a lot of patience for this crap. The only way I can see this type of action is that Americans will use it against the Dems and Americans will relish the chance to do so. The right won’t need 10 million dollars to return the favour.