Whilst this whole mess was created (and has been continued) by the Tories, the main issue has always been the Irish border. It was never properly discussed, or conveniently largely ignored, during the referendum debates.
There are posts in this very thread from 2 years ago saying there are no solutions to this. Although a unified Ireland is probably the only solution for a clean and orderly Brexit.
I have never believed Brexit would take place.
Oh and I see BoJo's brother can't be bothered with it all now either.