Benefits:
We are no longer on the irreversible 'ever closer union' path to being part of a superstate.
We can make our own trade arrangements around the world, without having to wait for the agreement of 27 other countries.
We will remain fully in control of our own defences and armed forces, and will not have other nations voting us in to an EU army.
We have been able to offer more extensive help to Ukraine.
We were able to respond to COVID more quickly and effectively.
We can have a more inclusive immigration policy to welcome people from around the world on an equal footing, not just the (mostly white, as it happens) EU.
All our laws are decided in this country, by MPs who are directly elected by British constituents and can be voted out.
We don't have to endure the contrived accessories of something which isn't a country but has awarded itself a flag, anthem, motto, annual celebration day, currency, parliament, outer borders, passport and so-called 'citizenship' of itself.
We have the opportunity to replace the Common Agricultural Policy to improve the situation for British farmers.