Absolutely! In the past year, I've been doing more computing on a tablet and I don't block ads on the tablet. I am logged in to a variety of sites and make zero effort to hide my activity.
I started paying attention to the ads about six months ago, because I'd manage to notice how poorly targeted they were when I did see them. They are terrible.
I think the best targeted ads have been from a company that sells barn doors. Really, they are in fact selling barn doors online. That's a very compelling ad for me. Except, you know, I already have doors for the barns. I am not actually in the market for new barn doors.
I don't actually need a bra, free for thirty days. I don't have breasts. The missus doesn't use my tablet and actually has her own network connection as I tend to saturate mine sharing Linux isos and stuff like that.
I don't need a used car. I have more than adequate automotive sources already. I'd buy a used car, but it would not be a Toyota that has just come off lease. Maybe try selling me a 900S Turbo from 1992?
I don't have any major medical problems, trying to sell me drugs is pretty silly. I don't need insurance, I'm already well insured. I'm not concerned about paying the least amount for insurance, I'm concerned with the best coverage and service. An ad for, "We are dirt cheep but just shoot you if you're involved in an accident insurance" is not very interesting.
They have vast amounts of information on me. Why not try to sell me a new plow? I'm kinda in the market for one. Why not something to do with hunting, fishing, gardening, or food preservation? Not one ad has has any of those things. They know I own a Kubota, why not advertise some new implements?
I don't get it... I'll buy stuff. I'm more than happy to buy stuff. I love buying stuff. I buy stuff I don't need - all the damned time. Yet, literally no ads have compelled me to click and make a purchase. I have clicked, I just haven't found anything worth buying. I've never bought anything from a placed Internet ad, except when I was searching specifically for that product.
Something is broken.