Liberal Europeans that recognise who the best steward of empire is.
Europeans having significantly more leftwing views than American liberals, and picking the furthest left option available in the poll.
Europeans not understanding that the Democrats are further right than the right wing party of their country, and instead making the assumption they're close to the socdem or left-liberal party they have as an option.

Case Study: 19% of Norway voted either for Socialist Left or Red, demsoc parties. They ain't gonna be part of the 86% voting Kamala seen in this poll.

Leaving out "unsure" respondents is also just incredibly misleading. The UK left categorically wouldn't vote for Kamala, she'd be called further right than the tories and there'd be effigies strung up from bridges that liberal newspapers would leap to calling out as racism.

If she comes to the UK a million Palestine protesters will greet her. They will fly her via helicopter straight from the airport into Buckingham Palace because anything other than that would be suicidal.