On one hand, it's great that more people are able to more easily make things like these. They're a great tool for understanding, but obviously an enormous amount of work.

But on the other hand, I also wonder if those that get pumped out now, also uses up all the oxygen in the room for the really great ones.

Like, someone shoddily slaps together one for concept X. It's not great, has some misunderstandings, and what it visualizes is mostly random and not the vision of the maker. But it goes semi-viral, and beat everyone else to the punch. So it ruins someone else's motivation to do it properly.