I see your general point on needing language proficiency to program, but I think it's just a very low requirement.
Parent isn't saying they can't handle language (and we wouldn't have this discussion in the first place), just that they better handle complexity and structure in non verbal ways.
To get back to programming, I think this do apply to most of us. Most of us probably don't think in ruby or JS, we have a higher vision of what we want to build and "flatten" it into words that can be parsed and executed. It's of course more obvious for people writing in say basic or assembly, some conversion has to happen at some point.
Parent isn't saying they can't handle language (and we wouldn't have this discussion in the first place), just that they better handle complexity and structure in non verbal ways.
To get back to programming, I think this do apply to most of us. Most of us probably don't think in ruby or JS, we have a higher vision of what we want to build and "flatten" it into words that can be parsed and executed. It's of course more obvious for people writing in say basic or assembly, some conversion has to happen at some point.