EU referendum, brexit and the aftermath

I don't think polls like that are very strong. It's early in the Parliament, when a sitting PM expects to be at their least popular because they will have wanted to get unpopular policies out of the way first. The pandemic obviously makes a difference, but I doubt it'll still be a major factor when election campaign time rolls around, the cards are re-shuffled, and some new way of manipulating people through election campaign strategy is devised.

I do still hope the Tories will get rid of Johnson this year, although it's a forlorn hope.

If Johnson is massively unpopular in 30 months time. Don't the Tories simple play the get a new leader trick and pretend it's it's new administration before winning the next election against tired old Starmer.