Wouldn't it be better that you see an ad for a no kill mouse trap that you didn't even know was a thing? Ads can sometimes inform people about products that they didn't even think existed.
And if there was a better mouse trap, then any salesman would quickly learn about it (e.g. at business conferences etc), so you could just go to a shop and ask.
Finally, if you really insist that targeted ads are superior to anything else, then you could just opt-in to a service that provides ads. And you could tell the service all your private details so it knows how to better serve you (without the service having to guess at it).
Just don't assume that someone else needs targeted ads to have a fulfilling life.
Granted somewhere in the last 20 years we have mostly stopped innovating and started optimizing and so now you get ads for branded Skinner boxes (sorry, free to play mobile games) rather than, say, cancer cures but if there were innovating products worth buying, you wouldn't search for them because you wouldn't even be able to imagine them.
Sure I am, if I care about shoes being breathable and waterproof. Why would I not do that, and instead hope a magic box will read my mind and guess what I need?
The fact that there exists normal-looking waterproof shoes isn't something that they know about or would search about
If we don't let that happen, this might be the result: