One issue that has come up recently in discussions on here is that it's hard to get dumb TVs or computer monitors in large format in 2024.
Not impossible, but surprisingly difficult. I went looking for a large computer monitor for some user who wanted a large one. I eventually found an older one on Amazon still for sale, but it's not that easy to get large computer monitors, which I think is part of what drives people to use smart TVs as computer monitors.
You can get projectors, but that's not what everyone's after.
Given that the Internet Archive is the de facto standard way to cite material as seen on a given date
they're a trustworthy party that will probably persist for a long time
that's going to make it harder to cite content on Reddit.