That's not been my experience. One thing is clear if you meet lots of people. Not everyone is exactly the same, even if they appear to be. Some atheists are bad people and some are not. The same is true of religious people.
That's good. I don't think that people convert to atheism, they either...
That's true. There are extreme people who behave badly in the names of different religions, as well as religious people who are good. The same is true of atheists.
Some people can't have it because of lactose intolerance or milk allergy. Some can have it but choose not to. There are other vegan milks available. Soya milk is not good.