Yea, and I said in my first post in this thread that, by a very strict and semantic definition of atheist, there is nothing beyond atheism except lack of belief.
But what I am saying is that, in our society and on this forum and in the "real world" (beyond semantic definitions), language operates in such a way that there is more attached to the word "atheism" than simply lack of belief.
You may not like that these other things are attached to it, but along with atheism comes some pretty common ideological beliefs like:
-naturalism
-politically left-leaning
-believe in secular government
-do not highly value any religious texts
-are pro-choice
-value higher education
-value the scientific method
-believe that we make our own purpose
-believe morality is not objective but is either the product of evolution or is ultimately relativistic
-believe in evolution as a meta-narrative to how we came to be human
-do not believe in a soul
Which still have nothing to do with atheism. You can not be all of these things and still be an atheist. The problem is when you start stereotyping atheists as
necessarily believing in things. No-one has said there isn't commonality between atheists in terms of their other beliefs, only that said commonality hasn't anything to do with what being an atheist is.
Call them subtypes of atheism of you want, but please stop pretending there is one official definitive form of atheism. It is as stupid as insisting that all true Christians are catholics.
Again, yes, in some theoretical world such a person could exist that fulfills this idealized, semantic definition.
But, as I said, in the "real world", language operates in such a way where other things are attached to the word atheism, whether you like it or not.
Please drop the snide appeals to the "real world".
As an actual atheist - which you are not - I have never seen atheists go around claiming other atheists who are right-wing, pro-life, etc. aren't atheists. That's a pretty strong indicator that atheism doesn't actually necessarily involve the things in your list.
I'll take that real world experience of atheists and atheism (you know, from that real world you're allegedly so fond of) over the waffle of someone who isn't an atheist anyday.
And this is just a basic induction. No atheist I have ever met fulfills all those traits listed, thus it seems reasonable to assume that no atheist exists that fulfills those traits.

Ah yes, all hail leftright's personal experience, the arbiter of reality.
Why all of them in one person? It is enough to simply demonstrate that an atheist can hold a contrary position on one of them, for each listed trait.
And I'd say you're not even paying attention to the atheists here and what they think.
For starters:
PsychoSarah is a pro-lifer.
Miniverchivi is pretty strongly right-wing iirc as are a few other atheist posters. He's certainly pretty critical of contemporary secularism.
Eudaimonist is an objective moralist.
You didn't list it, but TerranceL and myself are feminist-critical, and feminism is a core part of contemporary leftist thought.
Oh, but wait, these traits aren't all combined in one individual uber-atheist, so I guess that means they're necessarily part of atheism or whatever
I see no point paying much heed to the vague word "value" in your list either.
I'm not simply stereotyping.
Yes, you are. That is what your stupid reference to Russell's teapot is. Look harder - or try coming up with less ridiculous criteria for falsifying your own concocted definitions.
I think certain aspects of this follow directly from atheism.
Naturalism follows from atheism quite..naturally. Because atheism does not believe in a god and, historically in the West, the supernatural has closely been related to God. Thus, it seems reasonable for atheists to tend to reject supernaturalism along with God.
Secular government seems to follow from atheism. Because atheism is not associated with religion so separation of church and state serves an atheists interests politically.
Moral relativism seems to follow from atheism. Because atheism does not believe in a god-figure which lays down objective moral laws. It seems more reasonable for an atheist to believe that morals are simply the result of evolution or human constructions because...where else could they come from?
These causes are not just random correlations to me.
There are ways these correlate with belief in Christianity as well, so your statements here prove nothing.
I was all of these things long before I was an atheist.
And again - there exist atheists critical of these ideas.