> Though if you already have confirmation bias
You don't have to throw such claims around. If anything, they further weaken your case.
I watched the first couple of minutes of the video you posted. Even if we take that guy's word for it, you're talking about ONE salesperson. One bad actor. That's it. Which company doesn't have asshole sales people?
You are making a stronger claim: that Yelp itself is a bad actor. That, my friend, requires a much higher bar for proof.
Look, as I mentioned earlier, I used to work on building ranking algorithms for search engines (no, not Google). In the early days of the Internet (i.e, 15 years ago), there were lots of 3rd party people pulling off stunts like this salesperson.
You can call any business today, and try to get protection money (on Yelp) off of them. That doesn't make you a Yelp employee!