Having been called out specifically …
Used to be a reasonable carnivore (except no lamb since childhood for ethical reasons as sheep are gods, or offal as nasty texture and taste)…
However, I found myself eating less meat red and white and then I basically started to find the taste, smell of raw and cooked meat and especially the texture deeply unpleasant. I did try a bit of chicken on holiday about a couple of months after no meat and it made me gag and had to spit it out!
Fish and seafood have a much softer texture to me (as long as not ruined by overcooking). 80% or more of what I eat now is vegetarian, I’m certainly not a vegan!
Nothing really to do with ethics (I would hope most would prefer farming to be as kind to the creatures as possible?) I have no issue with others eating meat in my presence but I do struggle with the smell in very meat heavy restaurants with an open kitchen (eg Nandos) and the smell from bbqs does make me feel a bit sick if I’m out cycling! I avoid going to bbqs too (I was never a massive fan but that’s the more eating outside being plagued by wasps and flies aspect)!
That is interesting..... I really am fascinated by the variety of tastes and reasons. My own family is an example.