EU is a mess today. OK. But the ideas are great. Lets start to reform it, not to split it. Europe must be one and GB is a part of Europe. In my opinion the EU grows to fast. Too many losers on board, we all have to pay for.
A German woman , Gisela Stuart, who was a member of our Parliament, and campaigned for Brexit. Said she did so, because she had worked for the EU for approx. 20 years trying to reform it, and in the end had to admit that it is completely unreformable.
It is about centralised power, control and empire building and wont deviate from that no matter what.

Personally, I don't consider myself European at all, and I suspect many, possibly most British people feel the same.
We are, and always have been, quite an independent minded nation.