So, no researcher can own a company. Why did everybody just accept the idea that what makes a troll is them having no product when the problem is clear the hig

So, no researcher can own a company. Why did everybody just accept the idea that what makes a troll is them having no product when the problem is clear the high costs of litigation and low quality of the patents (and the patents selection)? IBM is the largest and most destructive patent troll around. And all of that is just propaganda designed to make it and other companies like it rich.