During the election, Trump used twitter to manipulate the folks he needed to; now he needs the left to act like crazy nutbags in order to convince his "base" that the shit he's about to pull is legitimate. If you are spending your time and energy reading or processing what he writes, you're being manipulated. What he is tweeting has no bearing on anything and needs to be ignored. Focus on actual policy and facts, and work on that. By continuing to react to him, you're becoming something that the part of America that felt disenfranchised enough to vote for him can fight against.
Some of the most impacted people are about to be the people that voted for him. We need to work with/for them in order to make sure this doesn't last. They were fed bullshit and misinformation; whether you agree with what they did doesn't matter anymore. We've got a chance to really prove the worst group of politicians we've ever seen wrong, and change a lot of attitudes in the process. Twitter is a distraction. Stop giving it press.