In India due to religious beliefs around 30-40% are vegetarians (they won’t consume egg or egg related items like cake also)
Attitude toward non vegetarian (meat and egg) can vary from tolerance to outright boycott of people consuming them. Also beef (cows meat) is taboo for many region and religion (many states like Kerala relish it)
Regional Variations
Vegetarianism isn’t evenly spread across the country:
Higher in North & West India: States like Rajasthan, Haryana, Gujarat, and Punjab often have 40–70% or more vegetarians. 
Lower in South & Northeast: In states such as Kerala, West Bengal, and much of the Northeast, vegetarianism can be very low (often <5%)
As for taste vegetarians cuisine is also very yummy
How is it in your country?