Scientists say that they know what the consequences would be if they were tuned differently and they do know that they could be different.
False. They most certaintly do NOT KNOW this. They assume / think that they could be different. But they don't KNOW. Because it's essentially UNKNOWN. Why? Because we have no conclusive "theory of everything". We don't have a conclusive theory on the origins of the universe. We don't have a theory of quantum gravity.
We don't know.
For all we know, it might turn out that the universe we observe
is the only type of universe that can actually exist.
Again: WE DON'T KNOW.
Having corrected your blatant misrepresentation of the scientific understanding of these "constants" and/or "parameters"...
This is again just another variation of "if things were different, then things would be different". Again: big whoop!!
Underneath your entire argument lies an unjustified assumption: that the universe was
intended to be the way it is. As if it was planned
beforehand that it would be the way it is.
This is an unsupported and unjustified premise on which you are basing your
entire argument here. Even the very idea of "fine tuned universe" rests upon that unjustified assumption. It's completely loaded.
It assumes that there was "something"
doing the tuning.
It assumes that there was "a plan" for the universe
before it existed
It assumes that the universe is the way it is because
it was intended to be that way.
You have NO justification at all for these assumptions.
Essentially, it all comes down again to your a priori belief that the universe "was created FOR US". It's the equivalent of a frog sitting next to a random pond and saying to another frog "look at how perfect this pond is for us, surely it was put here so that we can live here".
If you can't see the problem with this way of thinking, then I can't help you. Nobody can. Only you can brake this fallacious pattern of appealing to ignorance, making unjustified assumptions and engaging in teleological fallacies.
Scientists continue to look for explanations for the fine tuning problem and feel that it is a valid question in Science. You have the right to deny that if you wish.
Asking the question "why is the universe the way it is?" is a very valid scientific question.
Asking "why is the universe fine tuned" is an invalid question, because it is
loaded. It assumes premises that are
not justified.