A less than 24 hour old account, who's entire comment history is this post which is pushing rehashed anti-AI nonsense in the guise of a concerned community member.
Ladies and gentleman, this is an excellent example of a concern troll:
https://rationalwiki.org/wiki/Concern_troll
A concern troll is someone who disingenuously visits sites of an opposing ideology to disrupt conversation by offering unwanted advice on how to solve problems which do not really exist.
Topics of "concern" usually involve tactical use of rhetoric, site rules, or with more philosophical consistency. The concern troll's posts are almost exclusively intended to derail the normal functions of their targeted website.
With a little prep time and some VPNs the OP could have enough alts available to ensure that anyone arguing against them receives enough down votes to make the OP's position seem reasonable.
If you examined the population of people who contributed down votes, you'd likely find a bunch of new or low comment history accounts who seem to exclusively vote in anti-AI threads.