Wingovers are an indication of an overall culture the results of which will have a greater than 1% effect.
I don't think that's a true statement at all - do you have any evidence to support that?
As for extrapolating the wingover argument into exceeding all limitations, that seems a very black and white position to take ie 'If you are going to break one rule you may as well break them all' and not representative of any pilots I have ever flown with.