Really?
You buy products from websites you don't trust?
Your body, your choice. But you should, perhaps, consider letting your brain take control sometime.
Letting your fingers do the walking was a fine slogan for the Yellow Pages, back in the day, but it's not a good idea on the internet.
The only thing automated markets isolate us from are smelly salesmen who usually can't be trusted, and haven't been trustworthy through most if human history.