There are so many things wrong with this argument that it will take me a while to list every one of them.
>And if you eventually can solve a problem by treating it as a black box, who cares
When the inevitable security bug gets introduced because you decided to be lazy, you will care. Black boxes make spaghetti code that is inherently buggy and insecure from the get-go. My current job is to clean up from programmers like you who don't give a crap about the code as long as it "just werks." Am I glad to have the job? Yes. Does it piss me off to see such blatantly terrible code? Also yes.
>It's not though, it's to illustrate that you can have a real-life impact using code that you don't understand at the time
Guess what? Programming lifted me out of poverty as well. I never use black boxes and never have. If I can't understand the stack overflow post, I don't use it. I find a solution I can understand. It's irrelevant and a logical fallacy. "well using shitty code helped me not be poor so it's good lmao!" Just no.
> That is irrelevant though, because no matter if it sucked or not, it worked and solved a real problem, which is the reason we (I at least) write code in the first place.
If writing spaghetti code causes more problems than it solves, it's not irrelevant. And guess what? It does. It might be years before these problems are revealed, but when that code gets exploited over something simple that a cursory understanding could have solved, then yeah. That's on you. It "just werks" is not a valid excuse.
> You seem to fall into the classical programmers trap of thinking that code has to be beautiful just to look at in order to be valuable, and anyone who disagrees is a shitty programmer and it's their fault you have to refactor some shitty code right now. It's not, they're not, and it's not their fault.
For one, ad hominem. Second, Beautiful code =\= good code. I have seen terrible code that was written beautifully sticking to a single programming style. I have seen great code that looked a little messy. I can tell when the programmer behind the code knew what they were doing or not. I like beautiful code, but I prefer secure code.
Also
>and it's their fault you have to refactor some shitty code right now.
It...literally is. They wrote it. If they write shitty code, and I'm the one that has to fix it, the blame falls on them for writing it in the first place without any quality in mind.