If the post had said "I made xyz which could auto generate domains for these ideas using ai to fully close the slop gap" I wouldn't mind and might even appreciate the additional fun.
This is the original hacker's ethos: put something out there for others to use, and let the people make their own opinion about the thing itself, not the authoritativeness of its source.
Also, the product type you promoted is something that I've seen replicated many times, more often very badly. Mentioning such a product on an article aimed at AI slop seemed somewhat ironic.