Yeah, damn those countries with those vetos. We should get rid of ours as an example.
Well, that's the thing about vetoes. It's impossible to get anything done with them, impossible in a group of countries as diverse as the EU to have any legitimacy without them.
The only way to square that circle is to have a very loose 'Europe a la carte'.
Unfortunately, that's precisely the thing that the core countries won't countenance.