People are being given limited bad choices and choosing the lesser of evils.

What's interesting about this statement is that I interperet it as saying that the candidates that the voters are considering are pre-chosen by some independent third party that the voters have no control over. I would argue that, as it currently stands, in the U.S.A, for example, there is no such gatekeeper -- the DNC or, GOP are not gatekeepers as the voters could choose to simply ignore them, and vote for an independent; however, from what I can tell, the issue certainly seems to be that the general public thinks that they only have two choices so they vote accordingly. This is quite possibly a symptom of the FPTP voting system, but I am not knowledgeable enough on the matter to say conclusively.