Unless you’re a raw milk TB-chaser type the milk you drink is probably processed too. Being processed doesn’t make something inherently worse, and “no nutritional value” is a daft claim. OK if you consume milk as your only source of protein or fat, you probably want to choose your milk substitute tailored to whichever the rest of your diet is deficient in, but better or worse for us is a fairly arbitrary concept.

Livestock for dairy production are unarguably bad for the planet though.

https://www.youtube.com/watch?v=cegalOZqmEo

It’s a machine learning chat bot, not a calculator, and especially not “AI.”

Its primary focus is trying to look like something a human might say. It isn’t trying to actually learn maths at all. This is like complaining that your satnav has no grasp of the cinematic impact of Alfred Hitchcock.

It doesn’t need to understand the question, or give an accurate answer, it just needs to say a sentence that sounds like a human might say it.

You cannot do that with other social media.

Facebook likes, Twitter likes, Discord reacts, LinkedIn reacts, etc. are all publicly visible. The only possible slight difference with this is that in some cases people might not be aware, in which case the issue would be that it is less obvious to a casual browser than Facebook’s “AncientMariner and 23 others liked this post” rather than that the likes are visible at all.