LID - QRM'd While Calling CQ DX

QRM on CQ.mp3

I just don't get it. Any operator with common sense would listen before they transmit. I was on the same frequency for a good 10 minutes calling CQ and the only reply I get is BEEEEEEEEEEE......

I can't tell if this operator was tuning or literally QRM'ing me for whatever unknown reason. He didn't answer me and I didn't hear any change in strength (as if he was cranking the tuner) so who knows...

This is who we call a LID (poor operator).