Haha, as an HN reader, agreed that it comes across that way. We haven't (and will not) astroturf. I'm guessing this particular user here is John Hughes (https://www.linkedin.com/in/john-hughes-628713227), who works at a company called The Modern Milkman (https://www.modernmilkman.com/home/). Here's a recent video of him talking about how he uses another Retool product, Retool Workflows: https://youtu.be/a8lVEYiUJdc?t=2681.
John has no financial interest in Retool. But I am glad that he likes the product!
Some people have sometimes capitalization for common nouns that "seem important" or something like that (I don't know their actual reasoning). I've asked multiple times why but never got an answer.