When the realm governed by the Bad Brother is hollowed out from the inside by the purposeful preponderance of evil, excesses and abuses to the point everything that held it together is so polluted and its rules irreparably unenforceable, a power vacuum is created. That is the art of negotiating oneself out of power by sloth. Folly. The high and mighty in society that once gave credibility and legitimacy to the realm turn their honourable backs and conveniently depart gradually if they were not expelled earlier. The least among men devoid of rectitude, creativity and intelligence then come into ascendance and potentially power by way of hunter-gather style ambition. The realm then gets hollowed out further till the skin breaks from the inside to the surface. Only the memories remain and the smell.