This is a trait of an employer that I consider a red flag. If they don't understand that most programming languages are pretty similar, and can be picked up quickly by any willing person, they probably don't understand a lot of other things in regards to tech
That's not fair. The whole point of "footguns" is that they are not obvious and that the reason more experienced people don't set them off, is because they've directly experienced their results before.
Our industry went to the trouble of inventing a whole new language (Rust), which is now being championed by major industry players, because those footguns are so non-obvious. "Trusting" smart people to "just not make mistakes with pointers" was clearly the wrong choice.
If you haven't used C and C++ before, it's reasonable to think you're going to make those first-time mistakes with your code inside their codebase. That's a good argument for not hiring you and only hiring experienced C/C++ programmers.
In practice, that's exactly what those companies do.
