Like others I don't really care, though I do wonder why some people bother with the affectation when it so obviously outs people's backs up (bear with me on the some).
BIL is like this... no, to him, is a complete sodding menu!
No herbs, spices, weird beans (baked beans only, can't remember the odd brand that is deemed essential), no pizza, curry, spicy foods of any sort, foods with too much sauce, that are too dry....
But wait until you get to his preferred restaurant. Don't get a Chinese banquet style, order individual dishes or he just hoovers the lot. He picks up, almost fondles, each thing he fancies, loads his plate, complains if you get to a dish first, drinks like a sodding fish, gets totally bladdered, buys drinks for abso-bleeding-lutely everybody, then splits the bill and havers over the tip!
SIL enourages it with that saccharine sweet 'ooh poopsy dahling doesn't like it' type fuckwittery.
So yes, I hates the attention seeking twattery of some.
However, if you are still with me and haven't posted something hysterical about my attitude....
I have a good friend who has a very uncooperative digestive system and she could make eating a nightmare. But she usually finds something edible or asks for a different venue. When visiting she usually gets to see any new recipes in advance and vetoes the lot of them highlights the bits she finds difficult. I usually manage a work round or just tell her to avoid that one dish (I tend to cook mezze/banquet style).
I have known BIL for 30 years, friend for 10, I can cook or her every week of the year, but wouldn't be able to make anything BIL would eat, or SIL would allow to hit a plate.
So, yes, I hate eating with fussy eaters, I hate having to listen to/watch them apply their fussiness to the rest of the world with gay, look at me abandon.
But I will happily accommodate anyone with a real issue, physiological or psychological, as long as they behave like an adult about it.