A lot of the time, there’s a tribal element to people’s politics where they’ll just take it from their family.
It’s not a good/bad thing, so much as a part of life - you mimic your parents, and take certain things to be self-evident.
Grew up in Tory countryside, and the number of people that voted Tory just Because was remarkable. Further to that, some of the kindest, most community-spirited, hard-working, non-racist people I know (for the most part) would then spout “Corbyn’s a marxist ennee”, or even vote for Brexit.
To these kind of people, it’s not a political view, it’s a rock they’re mentally/emotionally tied to, so in the end I just decided to be mates with them/try to spread the Good Word of the Absolute Boy.