Except that that's NOT what he said bits just your poor misinterpretation of what he said.
Of course he cannot guarantee kids will be back in school before summer. He can't guarantee there won't be worse mutations etc & even if there isn't he cannot guarantee what the Govt will decide, it's not within his power.
He said they MAY have to reintroduce some measures/curbs next winter, that is not the same as STILL doing what we're doing now.
I do wish people wouldn't put their own spin on things, then start 'the sky is falling in' threads
And I wish people would stop being so bloody nasty about him. He's a fantastic bloke, doing a brilliant job, in a role he never expected.
He's realistic, it's not his fault he has to continually being BJ back down to Earth after he's promised the fucking impossible.