Don't die on this hill, just do the decent thing and add a disclosure. This doesn't show you in a good light.
And yes, yours was an instance of self-marketing, even if unintentional, by name-dropping your company alongside power players like Meta and Tesla. You put yourself on people’s radar as a GPU-intensive company.
"Please don't use HN primarily for promotion. It's ok to post your own stuff part of the time, but the primary use of the site should be for curiosity."
What I posted, just the name of my company, was entirely within the bounds of common courtesy.
Of course, I do want to put myself on people's radar... I am building a GPU-intensive company and I'm making a small relevant comment on a thread.
I looked it up. Over the years, there has been endless bike shed discussion on this topic, such as:
https://news.ycombinator.com/item?id=24353959
https://news.ycombinator.com/item?id=36404027
I think that it is smart of the moderators here to simply sit on the sidelines and not try to control the discussion of this too much.