Vegans are not, unprompted, going after any particular culture for being carnistic. It wouldn't make any sense because every single culture throughout history, including Western European ones, has been carnistic to some degree. However, some people from cultures in Africa, India, etc., on average, consume fewer animal products than those in western countries, but there has never been a society that has upheld veganism as a universal, strong core tenet that's practically inherent to their society, in which they see animal exploitation as unequivocally wrong and to be condemned at all times.

As should be known

For this reason, a lot of carnists who divert to takes such as "What about this culture that's heavy on meat consumption?" and the like are being entirely disingenuous. Many of these carnists, but not all of them, are white people, so they're literally exploiting a non-white culture as their own excuse for not going vegan.

Huh, I forget to remember that such posts are not without provocation from the carnist side, usually of the west and other supporting reactionaries