>While I’m a doctor, I’m No specialist so my opinion is of limited value, and experts seem to disagree with each other.

Given the state of modern politics, this is a time for people to very carefully consider their opinions, because the unpopularity of Trump and Boris is going to potentially sway decisions irrationally. This includes professionals and key decision makers.

This is not a value judgement regarding any world leaders. It's just a call to be very aware of bias and spitefulness can cloud judgement even in the most rational among us.