Flying a lot around Europe I'm always surprised by how full the British side of things fills a wineglass :-) 125 ml is normal in the majority of places, 180 ml is a British glass of wine. The article is from the UK... But both 125 and 180 ml servings are considerably less than the size of the glass, so the article title is at best clickbaity. The glass got bigger but nobody is pouring 7x as much wine per serving as b…
And also in the UK, they generally pour your wine glass up to the top (no idea why) whereas in France it's always served with about a 1/4 of the glass.
Most places (bars), they fill a standard measure and pour that onto the glass, which fill it up to the aforementioned 1/4th of the glass
Or they give you a standard small wine bottle