Big Babycino W/ Macadamia Milk

I set them the ultimate barista task of creating me a big Babycino consisting of about 90% froth, but what they gave me instead was just a cup of macadamia milk that was 20% froth, 80% liquid, and 100% still over $4 for it. *sigh* They add a vegan tax of 50c to all their plant milks (oat, almond, soy, macadamia) for some reason, even though they’re a 100% vegan café and they’re the only milks available. Why not just automatically incorporate that price into the coffee and say the choice of milks are free?