Wow, he's annoying

But yes, he's right.
In other brexit news, the British foreign secretary, Dominic Raab, said in an interview on Sunday that people should ignore the problems which brexit has caused and take a long term view of things. His estimate is ten years(!) for the benefits to be felt. Funny - I don't recall that being mentioned in the run up to the vote.
Don't forget - brexit was sold as no downsides, only upsides. Britain would secure the easiest trade deal in history and, with regained sovereignty, the country would be back on the world stage without being held back by those pesky unelected representatives in Brussels.
Conveniently for them, most of the politicians who actioned this clusterf**k will most likely be well out of politics in ten years time, enjoying lucrative board appointments or dinner circuit speech work. So I strongly suspect that they can say what they like now as they'll never be held accountable, politically or otherwise, for the whoppers they're telling.