I am contemplating sending an email to
https://www.whitehouse.gov/contact/ on three items.
Promises made promises kept -
1. No tax on Social Security
2. Reinstate SALT
Negotiate drug prices that he had proposed in his first term.
BTW, he does have the authority to do so for Medicare under the Inflation (Reduction - HA!) Act.
It may go directly to SPAM but at least I will have the satisfaction that I tried. I did send Trump 1.0 WH an email and got a response for the specific issue indicating some underling at least read it. In contrast response from Biden WH for a specific issue was a form letter that absolutely remotely had nothing to do with the topic I raised.
I do write to my House and Senate reps on various topics. On two occasions they helped me shake loose pending actions from two different Agencies.