If I claim that by using the word "red" I really mean any color with red in it, like orange, pink, and purple, then the word red isn't going to mean anything, anymore.
Except that nobody apart from you is trying to change the generally accepted meaning of a word. If there
was a word for "any colour with red in it", it would have a perfectly good meaning (assuming we're talking the RGB model of colour) and if you stamped your foot and insisted it could only mean a certain specific shade of magenta, then you'd look as silly as you do with atheism.
If I say atheism means "I don't believe gods exist" but also means "I don't know if gods exist or not" and also means "I believe no gods exist" and also means I can choose to have faith in the existence of gods even though I don't know if they exist or not, then the word "atheism" really doesn't mean anything, anymore.
Nobody is claiming it does mean all those things. It means
disbelief or lack of belief in god or gods. It isn't at all complicated or difficult to grasp.
What's more, even if there was a word that covered all those possibilities, it still wouldn't be meaningless.
The truth is that we all know full well that the word "atheism" refers to the belief that gods don't exist.
Simply untrue.
And the only reason atheists keep insisting that it means all those other things is because they know they can't logically justify their believing that gods don't exist, even as they keep demanding that the people who do believe gods exist MUST prove it to them.
Also simply untrue, in every respect. Not only do I not believe that no gods exist, I don't demand that anybody should prove anything. All I ask is that people who make a claim that some god or other exists as an objective reality, and want other people to accept their claim, then they should provide some reason to take their claim seriously.
Ya'll believe that gods don't exist but you can't prove it, even though you reject the theist's belief that gods do exist because THEY can't prove it.
The way around this foolishness is to simply base your beliefs on something other than proof. Like functionality. And some atheists, here, have done so with admirable honesty and reason. The rest of you are just shouting the BS excuses louder and louder in hopes that it will mask the hypocrisy behind it. But it won't, and it doesn't.
*Sigh* I think the sad fact is that the only person you're even trying to convince by your misrepresentation, repeated falsehoods, and all this ranting, is yourself.
I'm perfectly comfortable with what I believe and don't believe, and if you want to believe on the basis of some perceived benefit to yourself, rather than on evidence and reasoning, then please feel free to do just that. It's just that you can't expect the rest of us to accept the same beliefs or, as you seem intent on trying to get us to do, arrive at our beliefs in the same way. And you certainly don't have any right to redefine the language or tell other people what they believe, when they've repeatedly told you that you're wrong.