I guess they try to match the quality of the cesspool that is their comment section

It’s called Kodi. It’s a media centre that organizes and displays a library of your own, locally stored (on a NAS or external hard drive) video files.

It can be extended with add-ons for example for watching YouTube, but of course there are also some piracy add-ons, which Kodi itself doesn’t condone, but can’t do anything against

It’s a glorified website. I don’t see anyone being afraid of infecting their devices by simply visiting a url