Necessary frame of the movie. Just like yours.
Each bread is a fixed length of 751 characters. A bread is like a single frame of a pre-digital move - a still picture on film. Only when you play them at the right speed, in order. That's the movie that we're watching. It's just slow because no one has made the faster version for us yet, and I can't. The breads are literally a movie.
And every post is there for a reason - it completes the frame as the moviemakers intended. Sometimes pixel correction is needed….