First, we don't know if theymos banned mixer on the forum due to the issues that lead to shot down of some mixers during Biden's administration or maybe he just did it as a precaution because of how strick the government were. For now, there's no evidence yet to allow mixers here until we see how well Trump will treat Bitcoin during his administration.
Trump might speak well about bitcoin, but trust politicians at your own risk; secondly, there is no government that will be an advocate for privacy; it's never possible; they will always be against whatever will make it impossible to track user transactions and increase anonymity. Have you seen any government promoting privacy tools before? When they are ready to monitor you down to your personal space if they are given the chance to.