[ethagknight]

I suppose it boils down to buying a service at a price, and the “bidding” process is just a price discovery tool for Google, not the customer. Is there anything wrong with Google charging me double via an “internal bid bot” so long as the big cost is in line with my boundaries?

If I’m trying to buy a car off a showroom floor, and the salesman says “you better take this price, I got 4 more people lined up to buy it,” does it matter if those 4 others are not genuinely interested or even real at all? It’s a bit slimey if a sales tactic, but if you say “I’ll pay nothing more than X,” you’ve lost the negotiating position. If you tell google “I’ll pay $3cpc for this phrase”, well now they should be shopping that phrase with all its might.

At the end of it, google has a primary interest in keeping its adtech optimized in a bang-for-buck sense for consumers vs it’s earnings. If they get carried away with charging too much, customers will start just walking away without a purchase. Just like the car salesman.