And SQL kinda dates from the same era, I wonder if this type of language was in vogue 50 years ago?

So you spotted that? I have no proof or links to share, but I've always thought SQL was inspired by, or at least made to not look out of place next to COBOL. I recall COBOL coding card layout interpreted a flag on punch cards at the char column where top-level picture clauses needed to start specifically for designating a line as SQL for static embedded SQL preprocessing.

seriously sometimes writing SQL feels more like composing a google query than programming.

The nice thing about a vaguely English like language is that your average LLM is going to do a better job of making sense of it. Because it can leverage its learnings from the entire training set, not just the code-specific portion of it.