This assumes that there were no changes in the Earth's parameters ever since.
We can't KNOW it, but only ASSUME.
Use proper names for different things.
Except that there is absolutely no reason to believe that they have. They certainly haven't changed since we've been around to write about it. Hell, they probably haven't changed ever, since we can watch stars at various points in time, and they all play by the same rules.
They all ran the same mathematical program.
Of course they got the same results.
But who said that the PROGRAM is not an error?
I'm not actually sure what you mean here. If you mean the math is wrong, then you don't understand math. Math has no basis in the physical world. It is derived from axiomatic principles everyone agrees on. In that sense it can't possibly be wrong, since it doesn't change. And it does describe radioactive decay.
If you mean some sort of computer program, then it should discomfort you to know that you wouldn't really need one for a rough estimate, and the models have been developed independently anyone. One programming error isn't going to contaminate every result.
You still assume, that AT NO POINT IN THE PAST, there could NOT be an event that changed something drastically.
And we can't even know, when it happened.
So, we can't even say, which results are depending on this, and which are not, thus correct.
Actually, I'm nearly certain that something did. When you melt the rocks, their clock 'resets' to an extent, because the concentration of various elements and isotopes is free to change again. Which is why most rocks will date much younger than 4.5BY. Yet we have many that are.
And just for the sake of argument, what sort of event would have changed the radiometric dating results. Particularly one that happened in the last 50 years.
I see nothing TESTED.
I already explained, WHY.
I can write a fancy program, that will mathematically prove to you, that 2+2=6.
I just need to program it, so that 2=3, as a part of the program itself.
Can you test the results? Sure.
Are they really correct? Very funny.
The reason you don't see anything tested is because you're trying not to. Anyone could write a fancy program that told you two equalled three. But it would be incredibly easy to point out that you were trying to obfuscate the problem. The reason math works is because we all agree two doesn't equal three. You can't just ignore it because you can pretend two equals three.
Not wrong - unproven.
Again, using the same wrongly programmed mathematical program will result in the same results countless times.
Yet, the error is in the programming assumptions, not in the testers.
You need to be sure to check the program for wrong assumptions, not JUST the output.
And this exactly means - personal experience of events.
But I'm sure, this example won't change anything - cause "I'm just a stupid fanatic, that knows nothing about science", suuure.
But you are a stupid fanatic. You're just willfully choosing to apply two different standards of proof, based on whether you agree with the outcome. See below.
That's the beautiful part of science, is that is constantly challenges the underlying assumptions. Yet every time we check them, they check out.
As of high taxa hybrids - this actually is a very good support for my idea, that there weren't SO many animals on the Ark.
(And they rapidly evolved/diversified AFTER being released back into the empty ecosystem.)
Meaning, the term "species" is VERY vague and couldn't be used to COUNT those animals, even remotely.
How do you know the Ark was a real thing. That's never been proven.

In fact, all the evidence would suggest that it didn't.