The International Vegetarian Union defines veganism in two ways. First, it is a way of living to exclude all forms of cruelty and exploitation of all animals as sources of food and clothing. The other definition is that it is a dietary practice of completely staying away from animal produce like meat, fish, poultry, animal milk, and its derivatives.
We cannot go through life without buying certain things, no matter how spartan or minimalist we may strive to be there are something things we simply cannot avoid.
Eating being a great example.
The vegan movement is growing rapidly and teaching huge amounts of people every year how they can eat more ethically whilst having less impact on the planet and at the same time reduce the suffering of animals. It’s quite easy to eat vegan in this day and age.