I am dealing with it. I am informing people about the crap quality of content on Wikipedia. All I’m doing is reflecting the hypocrisy. You don’t like the fact that I can post my dissent online? Deal with it.
Edit: Also as someone else pointed out the page describes the origin of the term as evolving out of Bush Derangement syndrome being coined in 2003 and even comments on a Thatcher Derangement Syndrome phrase used after her death. The Trump Derangement Syndrome appears to be the main article because of the actual usage by government and in legislation