I thought I would first extend the courtesy of a private message.
He could have posted:
The idea that I have answered or will ever answer your question is ludicrous.
The idea that I have answered, or will ever answer, your question is ludicrous.
The idea that I have answered — or will ever answer — your question is ludicrous.
All three are grammatically acceptable. I have read enough of his posts to understand his style, given that English being his second language. What I am suggesting is that his use of the em dash is characteristic of stylistic patterns frequently noted in AI generated text.
November 11