Brexit was neither as bad as some claimed, nor as good as others claimed.
I think the idea that the UK is independent of the EU is a delusional fantasy. As I pointed out in another thread, they've largely abandoned the UKCA mark, which allowed British regulation of what was sold there, and have instead decided to continue to require CE marked equipment. In other words, the goods are required to comply with EU legislation, a legislation often derided by those who opposed Brussels. And now, the UK has no influence in changing this legislation, whilst still being required to comply.
The Brexit campaign claimed that the huge amount of money that was being paid to Brussels was going to go to fund the National Health Service. How did that work out?