I agree with basically everything you said. I don't judge people eating differently than me and I don't offer unsolicited dietary advice, although it can be difficult when you see people suffering and its obviously related to their diet. I usually only talk about it when someone notices I'm eating only meat and asks me why.
I have personally tried almost every possible diet, including whole-food plant-based veganism. There's nothing ideological about my approach -- like you, it is strictly about what makes me feel and function optimally. I would also switch to a radically different diet if it would make me feel better, but that seems unlikely since I have exhausted most alternatives. Maybe if my digestion changed in some fundamental way I would want to revisit things.
