Hello advertisers. You are being manipulated and abused just like the consumers you are targeting. There is very little evidence to show that invasive digital advertising is actually effective. When was the last time you clicked on one of these ads and actually made a purchase? Bad for consumers and bad for advertisers. Why continue with this opaque, profit sucking charade that mainly enriches those selling the ads?
1. Google seems to define what are "relevant ads" for a given search term and if they are not deemed relevant, you are pretty much out of luck.
2. Google defines a minimum price for the auction, and won't show your ads below that even if there are no other ads shown
3. Google very aggressively pushes for me letting them define my bids for the ads. Like... What? Who and why in their right minds would let them do that? Like me going to buy a phone and the sales clerk told me that okay, give me your wallet, I'll tell you afterwards what you want to buy and how much you want to pay for it.
[1]Also I admit, online ads were not that important for the business case, it was more curiosity than real need