Talullah
*I want to look my grandchildren in the eye when they ask the inevitable question.*
What question is that? I doubt very much that our grandchildren will give Brexit a second thought. It will be something their grandparents might have mentioned. But they will be living their own lives. My Mum was a child during WW2. She lived in London. Her family never went to a bomb shelter. If we're going to die, we'll die together, is what her father used to say. They thought that life would never settle down. Never return to normal. But it did. And Brexit is something that happened and the generations after us will not be giving it a second thought. People adapt. We're good at that.
Terrible analogy, Talullah
The war was a bad time. Being in the EU wasn't; being out of the EU is.
Strangely, it was our parent's generation who were all for the 'Common Market', and, according to analysis of the ref vote, those still living tended to vote Remain.