That is nonsense and you know it, a good few PVP players have been on YouTube doing so, also I'd ask you why a PVE player would be in a PVP situation that often? No, you need to look closer to home, (no personal accusation there), for at least part of the problem. Also, your idea would have more merit if a large portion of the playerbase were doing it, they aren't.
Before I was in SDC, I pirated with The Code. 60% of the people I'd pull would combat log, despite a macro that I'd send clearly explaining what was happening. There are reddit threads literally praising my pirate methods because I did absolutely everything by the book. Wouldn't stop the majority of people I'd pull from combat logging.
FDev knows where their bread is buttered, and will bend over backwards to appease this group. We both know that.