I struggle so hard to understand that perspective. I don't see how anything good has happened as a result.
We now have: - a shortage of workers from the EU - harder to buy things from europe - harder to sell things to europe - more red tape when trying to drive in europe - higher insurance costs when going to europe - no rights to live or work in europe - thousands of EU citizens yet to apply for settled status and will be liable for expulsion - zero extra money for our health service - more expensive mobile phone costs
and that's just what I can think off from the top of my head.