21: 9, Netflix does not allow?

I have a 21: 9 screen but when I watch Netflix there are fat black bars on the sides that I see that there's an addon for it, but everything is so outdated can you help me?

Maybe because you watch old series / anime

Please write like a normal person or are you wider than your screen?

Not every video is recorded 21: 9.

Just because your monitor is wider, the films aren't suddenly wider.

Chrome app Netflix Flip

Then you zoom in until the edges are gone.

Then treat yourself to netflix.