"Evolution is not 'by chance', dumbass."
This is the standard dodge. You hear it every time someone is cornered on the actual mechanism.
Yes, natural selection is not random. It is a filter. It removes the unfit. Nobody serious disputes that.
The problem is not whether selection is random. The problem is that selection cannot create the information it is supposed to be selecting for.
You keep saying "variation comes from mutations and sexual reproduction — RANDOM — then filter it with natural selection — NOT RANDOM."
Fine. Let's follow that logic all the way to the end.
Mutations are overwhelmingly deleterious or neutral. The beneficial ones that actually do something useful are extremely rare. Even when they occur, most of them are small tweaks to existing functions, not the creation of new coordinated systems.
The real question is: where does the new functional information come from in the first place?
Selection cannot write code. It can only sort existing code. If the code was never there, selection has nothing to work with. This is why every attempt to simulate macroevolution in real genetic systems fails when you use actual mutation rates and actual population sizes instead of cartoon versions.
We now have the data. Humans accumulate 60–150 new mutations per generation. The vast majority are slightly harmful. Genetic load is increasing across populations. Fertility is collapsing in the developed world. This is measurable genetic entropy, not "progress."
Haldane’s dilemma still applies: the cost of substituting even one beneficial mutation through a population is enormous. When you scale that up to the thousands of coordinated changes required for anything resembling macroevolution, the time required exceeds the age of the universe.
You cannot hand-wave this away by saying "selection is not random." That is exactly the point. Selection is a destroyer and a filter on net once you account for the real mutation spectrum. It does not generate novelty at the scale required.
The only thing that has ever been observed to produce new specified complexity is intelligence. Every single time. In every domain we can actually test.
So when you smugly say "Evolution is not by chance, dumbass," you are admitting the first part of the problem while pretending the second part solves it. It does not. Selection explains why some things survive. It does not explain how the functional information got there to begin with.
The data is not on your side. The math is not on your side. The empirical record is not on your side.
You are left with an unfalsifiable just-so story that requires blind processes to do what intelligence alone has ever been observed to do.
Call it whatever you want. The mechanism is still missing.