To win democratic elections that are not fully subsidized by the government, nonwealthy candidates must be supported by wealthy patrons.
Conclusion
Candidates won't compromise their views in order to win the support of wealthy patrons.
Evidence
Even though you need money to win elections and a non-wealthy candidate will need some money from wealthy patrons, the wealthy are dispersed proportionately among the various political parties.
Evaluation
A healthy dose of real world common sense will help us here. In America, let's pretend that rich people are pretty evenly divided among Republicans and Democrats. Does that mean that candidates who need money won't compromise their views in order to get the support of wealthy patrons?
The author is thinking,
We might say, well the Democratic candidates will pander to the rich liberals to get their money. The Republican candidates will pander to the rich conservatives to get their money.
Goal
We need an answer that helps us make an objection that sounds like, .