Mmm it's definitely widened. Some of this is because supposedly 'eminently sensible' measures failed to curb the Omicron wave whilst still causing disruption and inconvenience, but I think there's probably also still a cohort of the population who would still be willing to accept the word of the PM based on trust, like they did previously (trust and approval ratings were really high in spring 2020) if it weren't for Partygate. Hard to untangle the two.
It's bad news for the Tories either way though. Obviously lack of trust in Johnson is disastrous for them, but also the amount of disruption and inconvenience people are willing to take a punt on has been eroded away because of the cost of living crisis. They get the ultimate blame for that and I think it's spiralling costs which will lose them the next GE.
Also yeah no way does Johnson have a hairdresser.