My personal agenda is dislike of the the environmental effects of milk, but also have children and find most vegan conversations by childless adults are oblivio

My personal agenda is dislike of the the environmental effects of milk, but also have children and find most vegan conversations by childless adults are oblivious to the short comings of milk substitutes, so I bring it up to see if someone can help my family get off milk (we removed red meat already, and the adults drink oat milk). I am rather hoping lab made milk will be thing