We considered tl;dr summaries off-topic well before LLMs were around. That hasn't changed. Please respond to the writer's original words, not a summarized version, which could easily miss important details or context.
I read the article, I summarised the extremely lengthy points by using AI and then replied to that for the benefit of context.
The HN submission has been editorialised since it was submitted, originally said "Yes, I will judge you for using AI..." and a lot of the replies early on were dismissive based on the title alone.