So what? Someone choosing to act based on their experience is what being experienced IS. We all do it. I do it. You do it. The grandparent comment is very conveniently particularly worded: “until it doesn’t”, with at times orders of magnitude of differences in the likelihood of “until” happening.

If you’re acting like a type system suddenly means that you aren’t making trade-offs, that’s a huge sign of incompetence in my eyes. And if you AREN’T acting like this, what precisely is the issue here?

Not everything needs to be an argument. The parent commenter is quite rightfully pointing out some nuance, not necessarily arguing that Your Preferred Way To Do Things is wrong.