So says Gordon Brown, and it is hard to argue against what he says as things stand.
There is mistrust between the the devolved nations and Westminster, between the regions and Westminster, and between the peoples of those places and Westminster. Covid. or so it would appear, has served to bring all the seething resentment to the fore.
There has been an undercurrent of such feelings for decades and it is hard to put a date on it's start or which event or events were the catalyst(s), but the sentiments have always been bubbling under, so it is not completely new.
What is true is that we are now at each other's throats like never before, certainly not in my time on Earth.
Brown would like us to become a federal state (many variations exist), and it has its positives, but it also risks pitting region against region, certainly in England, and that is not likely to bring us together.
I don't know what the answer is, or if there is one, but we do need to move a lot of the day-to-day stuff out of Westminster as a start.