Are deep research AI tools changing the way you evaluate SaaS products?

I am using these tools more and more but so far not for anything substantial or with consequences. Curious about the HN crowd: are these tools starting to impact how you evaluate / acquire saas products?

It's early days still but it seems like optimizing AI SEO is going to increasingly be a thing, and having llms.txt or similar will be tablestakes. Makes me think the internet pretty soon will just be robots talking to each other.