I think a lot of people who despise Farage for his views have sympathised with him over the banking thing. I'm not sure what point you are making about his views though - what else can people use to form an opinion of him? During the Brexit campaign his views were rammed down our throats enough, but otherwise what is there to know?
As for Fox - the 'who said what' is 100% of the point
. On QT he exposed his views for what they are, and then went on to form a risible political party that he thought would rally like-minded people to his cause - it didn't, thank goodness - which left people in no doubt. Again, unless we know him personally, we only have his views to go on, whether as the sexist creature he was on Gogglebox or as a Far Right political wannabe. That's why he's become persona non grata, and that's why people don't like him. If his acting career has suffered, it is because people will never take him seriously as a decent person with moderate views, whatever part he is playing.