> it used to be much harder to be vegetarian
Millions of Indian people have been vegetarian for hundreds (if not thousands) of years now. I guess there are manufactured meat replacements now, but I prefer to just eat things like legumes over factory made vegan food.
I assume GP meant "... in the West". I grew up in the US in the 80s and 90s, and I can't imagine being a vegan, or even a vegetarian then. Certainly it would be doable if you always cooked your own food, but restaurants would mostly not accommodate you (unless you'd be fine with just a boring, flavorless salad), and if you went over to anyone's house for a meal, they'd think it was weird that you didn't eat meat.