Yes, it is, and it is important to grow up and realize that actions have got consequences, heating meats is also unsustainable, flying planes is also unsustainable, the general levels of developed countries consumption rates are also unsustainable
As that rather famous "debater" says, "reality doesn't care about your feelings"
Liberties go partnered with duties and responsibilities, it is widespread commonplace at least in US related discourse to behave in a wholly entitled manner and simply ignore the most important parts of these social system (responsible freedom)