All I can say is, don’t take any product advice from Reddit, since it’s fairly mainstream now. Basically every company does astroturfing and marketing in every possible way over there without disclosure. From what I was told, the most common ones are “try x, y, z” and “y” is the advertised product, but since it’s between other two, it looks like an organic comment.
Source: a friend working in marketing, so it’s not really reliable data point.