My next door neighbour had a home in Florida until he sold it earlier this year because he could not stand Trump and what he is doing to the country. On his final visit he was bitten by an insect and his arm started to swell at an alarming rate. He took himself off to the hospital where he was kept locked out simply because he only had French credit cards, which the hospital wouldn't accept. One of his American neighbours came to his rescue with her credit cards, and they let him into the hospital. A doctor came to see him, gave him a pill of some sort, and charged him $495 for two minutes of his time.
My friends home was on an estate where the residents had regular management meetings, and they all hated Trump. We should not forget either that he has the job despite the majority of Americans not voting for him.
We know that Farage is in favour of an insurance based NHS, just like the USA. If you want to keep your NHS, you need to dump Brexit, or people like Farage, Raab etc will sell it off beneath your feet for their own personal gain.
Has your neighbour not heard of travel insurance?
Trump is polling well above the hapless French president.