The post contains some context about why they were looking for something like the service, gives a short review of why they like it, what they get for the cost, and the lists alternatives at the bottom. It seems quite human to me. Humans tend to talk about things they like.

Just shouting "chatGPT wrote this!" isn't really a comment on anything. It's just provocative enough to feel like it's a criticism while also being both totally unrefutable and unprovable.