This Thing About Champaign For Breakfast?

 I spent a couple of days at a 4-plus star hotel here in Germany, and sat fairly near the beverage area each day.  They offered Champaign.  

I'm not one that drinks Champaign much....except for special occasions, and mostly late-afternoon or evening.

I sat and observed each morning....the only folks coming up to fill the glasses? It was about 95-percent women, and mostly women over the age 60.  

This makes me wonder about the breakfast/Champaign thing....if it's always been this tendency.