Different wines for different needs.
All depends on the occasion, the time of day, the temperature, the location, the food, etc. There are no hard and fast rules.
Had a lovely bottle of 2015 Arianna Occhipinti SP68 Bianco from Sicily on Friday. Made from 60% Moscato di Alessandria and 40% Albanello.
Oh dear
Yes
Have you considered drinking better Champagne?
Not wine