There are good recruiters, who do tend to act this way.
But then there are also bad recruiters, who seem to think that blindly generating as many candidates as possible and throwing against the wall as many resumes as possible, is a good way to do business.
I’ve learned enough in this business that I have been able to avoid bad recruiters for a long time, but not everyone has that kind of luxury — or luck.
Of course, even if you do get a good recruiter who has contacted you about a position, it’s entirely possible that it might be for a shitty company, or maybe just not a company or position you are well suited to.
There’s lots of things that can go wrong in this process.