If you’re concerned about Trump’s nominations, the most impactful thing you can do is to reach out to your US Senators and voice your opposition. A large volume of brief phone calls do make a difference at strategic times. Immediately after a nomination announcement is one of those strategic times, because they are figuring out how/whether to respond publicly. Democracy must be fought for even after elections have ended.
Contacting Senators from both parties also matters right now. The prevailing message in the media is that Dems need to cater even more to Republicans to win the next election, they need to hear your voice if you disagree with that.
The most effective phone calls take less than a minute: say your name, your city or ZIP code, and what you support/oppose, maybe a sentence on why. You’ll be marked down on a spread sheet that is discussed at the daily office strategy meeting.
Other actions like brief emails, meeting in-person at the district office, meeting in-person at the DC office, can also be effective, but take more time and energy. Emails aren’t always read right away like a phone call must be answered for example. And you generally need to make an appointment for an in-person meeting.
They actually do care believe it or not. When our city council was voting on municipal fiber we showed up to petition our conservative city council representative to vote in favor. Guess who also attended, a representative from our federal senator’s office. Oh man the look on his face when only 3 members of the public showed up, two of them major supporters of municipal broadband, and the third spoke up to agree with us. Mmmm priceless. The city council man and conservative rep were so damn flustered. The senator’s rep took notes the whole time and we got to talk to him one on one. These outreach events do way more than you would think, this is how they gauge what they can get away with. Don’t let them discourage you, show up and bitch!