More specifically, people who lose their shit when videos are filmed in portrait mode?

I have always filmed in portrait mode because I always watch personal videos on my phone, and I naturally hold it in a vertical orientation.

So, isn't the complaint mainly an issue of people wanting to watch videos on their computers?

I filmed something the other day in landscape and I thought it was annoying. I am filming my cat or my kid, not the grand canyon.

I'm just soooooooo tired of the inevitable bitching in every single fucking post with a portrait-filmed video.