You know how scientists keep finding out new stuff about the different ways people's minds work? Well, one of the things is that some people have mental 'subtitles'. I did. It was like a ticker tape running through my mind, with all the words people were saying and I was saying. Even had sound effects sometimes, which could, on a fun day, look like the written sound effects in comics 😆
Anyway, I realised about 10 years ago that I'd started turning on the subtitles for films & TV. Around the same time I noticed that my mental commentaries weren't happening like they used to. I actually have to try now, which I do if I'm having difficulty following speech for some reason.
My hearing's okay - I've got tinnitus, but it doesn't stop me hearing although it does 'interfere'. And I have ME-CFS; I suspect fatigue's the reason my brain stopped putting in the small amount of effort to provide the commentary.
So that's my barely relevant, if quite interesting, reason for needing subtitles now! I do think it's always good to read, subtitles included, and have been pleased to hear The Young People are using them more now. It's also a great way to help learn a language! Set the subs to the native language when watching content made in the one you're learning 🤓