All I wanted after seeing Tenet was my time back.

Tenet is an accidental Christopher Nolan parody

I love Tenet, but it has the worst sound mix I’ve ever heard.

Try playing AC: Valhalla

And inverted you wants your time forward

watched it in imax the first time and i thought it sounded terrible as well. watching at home with subtitles on the second time around really helped clear up a few things.

it doesn't help that they also have masks on for most of the movie, or they're having to talk over the sound of loud speedboat, or the accents are foreign, either russian or indian

The worst thing is that apparently the audio mix in Tenet was intentional according to Nolan.

In Switzerland every movie has German and French sub-titles. Sadly you can't turn them off in the theater but it's helpful id you can't understand what the actors are mumbling.

Taking up a lot of screen space too?

Reminds me my dad said when he first moved abroad before he learned the local language, everyone would read the subtitles and laugh at the joke and then he couldn't hear what they had just laughed at.