Taking down the puppet masters, for lack of a better word, and any monetary support provided by them would probably bring them down fairly quickly. But, at the same time, there are always speed bumps and obstructions created by the layers of control imposed over many decades that will naturally slow the process. It has to be handled delicately and not rushed because that's when mistakes, potentially huge mistakes, can happen hence POTUS's dedication to following/respecting the rule of law.