She lost Vision.

I think the last one is that she lacks Vision, cause Vision got killed

Maybe they did but someone had cut off your ear?

Beethoven got deaf (or nearly deaf) at quite old age. Doesn't really count either. Also Beethoven never used shitty composite video or even HDMI. These are strictly consumer crap. If good old Ludwig wanted to see his work he directed a fucking symphonic orchestra - and if he didn't like what he got to see it was da capo until he liked it.

It would reduce his hearing from that ear, but not eliminate it.

Van Gough had one ear, so he’s missing one audio cable. Beethoven was dead deaf, so he is missing both audio cables. Wanda was in love with the character Vision, and he died, so no video cable for her.

Edit: typo 🤣

Those cables are RCA, for trasporting audio and video;
Red(right channel) and white(left channel) for audio, yellow for video