Why do people connect the events of the movie with the yt series so much?

So I have a question. Do you guys consider backrooms to be a more universal place? Like can anyone no clip into the backrooms from anywhere? Or just the place that Clark lives in the movie?

Cause people keep bringing up points like captain Clark was the bacteria from FF1 or that Clark drew all that stuff we see in the walls in FF1.(the eyes and the window)

I always thought that backrooms was more than just the movie so I never thought that there is a connection between the characters of the film and the yt series. I find the movie to be just another case of someone who no clipped there and the exploration of that.

I don’t think Clark and his still life had anything to do with the events of FF1 or in fact the other episodes of the series. I also don’t think Clark has anything to do with the backrooms or async in the first place.

I argue that everyone can no clip there and I like to believe that this can happen from everywhere in the world. Is this accurate to Kane’s lore?

Also, I find the fact that Clark drew all those stuff in FF1 difficult to believe. Backrooms is vast and complex. This theory is making it feel smaller. And I don’t think that Captain Clark is the bacteria from FF1 even if the theory that he transforms into one in the future is understandable.

What Im really trying to say is that the backrooms can be a host to anyone. Connecting every single thing from the movie to the series is making it loose all its meaning, that it is a never ending place and anyone can find themselves in it.