They offer what they imagine (based on keyword filtering, idle speculation, nose scratching, drooling, and other advanced heuristics) maybe-might-sorta be a lukewarm mutual fit between two parties who most likely wouldn't be talking to each other.
Which they then package with over-the-top smarminess and intellectual dishonesty. And for this, they add a 30-40 percent premium to your acquisition cost for any potential employer (and concomittant disincentive to hire you, or respectively, increased incentive to relentlessly grill you, check you over for ticks and fleas, etc to make sure you're worth the overhead, if they do choose to bite).
Which they then package with over-the-top smarminess and intellectual dishonesty. And for this, they add a 30-40 percent premium to your acquisition cost for any potential employer (and concomittant disincentive to hire you, or respectively, increased incentive to relentlessly grill you, check you over for ticks and fleas, etc to make sure you're worth the overhead, if they do choose to bite).