But what else do you call someone who refuses to listen to evidence or reason?
Take Reform's energy policy for example, most of their supporters I've spoken to about this claim to like reform because they'll stop "net stupid zero" and lower our bills. Yet, anyone with even a basic understanding of how consumer energy pricing works knows that granting private companies the right to extract more oil & gas, at an unspecified point in time, to sell on an internationally traded market, will have absolutely zero bearing on how much you or I pay to switch on our lights or heating. And that the only way to reducing bills is to invest in alternative sources of energy, decouple electricity prices from the price of gas, electrify the nation and, if you really want to see an impact, nationalise or part-nationalise the energy sector.
But because reform are good at marketing and creating catchy slogans that conform to their voters bias (Renewables = green, green = left, left = bad) they ignore reality in favour feeling. And it's the same with immigration, crime, tax, etc., etc. Very few, if any, of Reform's policies/solutions to our problems will benefit the average person in the UK if implemented.