That happens to me all the time. The vast majority 99%+ of the stuff that is advertised to me misses the mark completely. It's stuff I don't want or need. they give me ads for newbie programming after I've been a SE for 20+ years -> that's especially ridiculous since i use gmail all the time. I can only imagine that none of information they have on me can be used in any way shape or form.
I just figured if they knew me better perhaps and were able to use that information, just maybe they could offer me something I might actually be interested in.