And being prepared to hold for a long time is key. Here's why: let's say it's true. Let's say that hedge funds did engage in naked shorting of a company seemingly headed for the dust bin. If this buy, register and hold strategy was for only x months, then the hedge funds can wait to close out their position. Right? Is that confusing? By saying, "There's no end," it puts tremendous pressure on these hedge funds.
I've listed several places where the markets have been shown to be corrupt and rigged. People still go to jail for insider trading but not for any of these other, much worse, market manipulations? And you ignored it. What has incurred your wrath, instead, is that a large group of people would buy, register and hold a stock they like and not state unequivocally when they were going to sell. That's what has made you mad.
The math of all of this is that either don't understand what I'm saying or you do, which means you're either a little fool or a giant asshole.