Load https://woe-industries.itch.io/chris-pratt-is-mario and follow the instructions to click before playing (to get past the user action requirement). You still get no audio.
This works fine in Chrome and Firefox. The website has bad worse about Safari because of this bug.
^ has bad words.
When in this not-playing-audio state, the AudioContext.state is "interrupted". WebKit will interrupt an audio context when it becomes not visible (background tab, minimized window, etc), but there may be a bug where we're triggering this interrupted state in other situations.