I haven't yet read what the post submitted here is about, and personally I already have the same opinion as the comment you replied to. So I suspect they just wanted to comment about that rather than caring about this specific post, to remind people not to make the mistake of assuming that someone being well known doesn't automatically mean they always know what they're talking about.
replyIn fairness to geohot, who exactly is an expert on what's going to happen to the labour markets as a result of AI? Whose take should I be weighing more heavily than this one?
replyOr should people just not bother sharing their opinions on this matter? Since it's impossible to predict the future.