I’ll second the “Why?”
Indeed. You merely hypothesize that it is abstract, and you have falsely presented that hypothesis as a fact.
You could learn so much more if you took a scientific approach to testing that hypothesis instead of a rhetorical approach.
We see that all the time here. ID creationists roar in here stating their hypotheses as facts, then in turn stating the false empirical predictions of their hypotheses as facts. It’s too late to get reality in there once that happens.
You claimed:
It is abstract because there is no chemical requirement that a certain codon code for a specific amino acid, just as there is no electrical requirement that a certain set of ones and zeros code for a specific letter or other character in ASCII (or any other code set).
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Leaving aside your moving the goalposts to “requirement,” your hypothesis predicts that when curious people look, they will find zero chemical interactions between amino acids and their cognate tRNAs that might serve as a foundation for building this metaphorical code.
Everything! Maybe you could try answering them in the context of your claim that the genetic code is abstract.