Auto-disable subtitles with Enhancer for YouTube

disable_yt_subtitles.js

// 1. copy/paste this into the Custom Script in Enhancer for YouTube
// 2. enable "Automatically execute the script when YouTube is loaded in a tab"
// 3. ???
// 4. profit

const ccbutton = document.querySelector('.ytp-subtitles-button');
if (ccbutton && ccbutton.attributes['aria-pressed'].value === 'true') {
  // note: set the above to `=== 'false'` if you want subtitles to always enable
  ccbutton.click();
}