You could claim those posts have value since people are voting them but there is no escaping that they are shitposts

Based on what? Speed of production?

The experiment is of interest to me and that’s why I vote the posts.

Why not stop making these Burnpost posts and simply vote comments, 10 of them a day at lower values?

I for one would (and do) forget to vote these comments, and at present, these comments also appear in Trending.