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.
I’m not sure why you think his appointments are the issue here.
Because the appointments are the current issue that has some ability to be influenced. It helps to lean into issues that are making headlines, partly because reporters are reaching out to offices for their comments to get their stance on public record
Trump is planning on canceling sessions so he can do recess appointments.
Trump doesn’t have that power, he’s pressuring the Senate to do so. Thus calling Senators to stand up to these shenanigans is important.