The main problem when knocking on doors is that you never know where the person is coming from, and there are a lot of people with a lot of different opinions. So if I knock on someone's door and they say "I'm annoyed about brexit" it could be because they're a leaver or a remainer
That's the point! People want to know what the party line is, not what you think they want to hear.
Last local election here, I sent a very carefully worded, completely neutral question on the "TWAW" statement to all the relevant local parties, linking to the most reputable version of any policy I could find from the national parties.
1: (bright young thing, she'll soon find out what AWS means...) came back with her earnest belief that TWAW and the most oppressed, most marginalized, most at-risk... She didn't reply to my (polite) follow up.
2: trotted party line but didn't sound too enamoured. I have since seem them all over local pride activities, but as a lesbian I suspect she's only there for the L and hasn't a clue about the T.
3: came back with a carefully worded statement but crucially commented that women need protection and it must be maintained. he and I actually had quite a good dialogue about the issues and he seemed interested and interested to learn more.