You’ve deemed yourself as untrustworthy to all insurers. You will be paying a premium for your untrustworthiness for the remainder of the time you plan on driving. It isn’t “lingering,” you are seeing the repercussions of your actions. Why would a company, especially one that assumes your liability when you get into an accident, decide to lower your rates AFTER you’ve shown that you are the type of person who will get behind the wheel while intoxicated?