I unfortunately (or fortunately?) fall into this group as well.
I went from drinking instant coffee lattes to high grade artisan freshly ground coffee on ice, and I’m a very hard person to please in a social gathering if I can’t have that or something close to it. (unless the social gathering is on my turf and I can make it myself).
The same now goes for tea — only premium loose leaf tea for me, thanks.
Same with cheese options — vintage cove and cave aged? Yes please. Typical cheddar cheese? I’ll pass, thanks.
I’m a riot at parties..