It is not helpful to make unquantified claims about any food being insulinogenic, and causing inflammation, and other harm without comparing that food with other foods.
In addition, there is a clear, well established relationship between hyperinsulinemia (insulin resistance) and inflammation (links available on request

)
Of course, many foods provoke insulin release, not just meat, and not just starchy foods - especially in people with insulin resistance.
So here are some links comparing how insulinogenic different foods are:
https://en.m.wikipedia.org/wiki/Insulin_index
https://optimisingnutrition.com/2015/03/30/food_insulin_index/
Edited for typo.