I wanted physical books out of something that was only available as PDFs. So instead of going the sensible route I bought a color laser printer, learnt how to bind books, bought tools and materials, made a simple book binding press and made my own books.
Well, there are programming languages that are not based on English (like BQN) In reality though the vast majority of the documentation, books, online discussions etc. are in English so I’d say it is at least hugely beneficial to know English.