However impractical, it would be cool to have a system that showed whether the person reposting/commenting actually read the article. In fact, that might actua

However impractical, it would be cool to have a system that showed whether the person reposting/commenting actually read the article. In fact, that might actually be a not-too-irresponsible use for an LLM: Testing someone's reading-comprehension so that they at least have to skim the article a little or already have some contextual knowledge.