Well then, Don't expect me to even bother writing a cover letter or tailor my resume. In fact, if your only going to be scanning over my resume in 30 seconds why, on earth, should I even spend any time filling out your form to send you my resume? When I send people my resume, I at the very least expect them to read through it. If my skill set matches what you are looking for and you are thinking of an interview, I expect you to at the very least Google my name, or check out my website/github which I conveniently include as a QR code.
>The worst answers? “Well I like the challenge” or some other BS.
Well, Enjoy working with the worst developers possible. Most of the best guys I know will take a job with worse pay, less benefits, and further commute if the work sounds interesting (read: challenging). "I enjoy the challenge" is probably one of the best answers to why you want to work somewhere. Unless, of course the work you do involves mundane repetitive tasks every single day then you probably don't want developers that enjoy challenge, because they will leave very quickly.
You take this stance of "I have the elixir of life and you will bend over backwards to get it because you are desperate". So the only people that do end up bending over are the ones who are really desperate.