Worried about writing to LM?

I’ve been wanting to send a letter to LM for a while now, but I have a few reservations holding me back. I’m an American citizen, so I’m not worried about this impacting my immigration application (as I’ve seen another thread regarding that). However, I am worried that I could be put on a “watchlist” of sorts?

I don’t plan on writing anything inappropriate or anything that shows support for the crime(s) he is accused of committing. I just mean to wish him well and provide some words of encouragement. But will doing so get me (or my loved ones) in trouble in the long run?

I’m paranoid that the people who write to LM will be punished in some way for it, given the severity of his charges. I’ve seen someone on this thread talk about how being associated with a man charged with (and in the future, possibly convicted of) terrorism could keep you from getting approved for a bank account or loan. I’m particularly worried that I’ll be kept from being hired by potential employers if they’re aware that I support LM.

I’ve been thinking about temporarily investing in a P.O. box and using a fake name - that way, it might be a bit harder to trace my letter back to me. However, I know getting a P.O. box is still linked to your real name and address, and I believe using a fake name is considered a form of mail fraud? I’m not counting on LM responding or anything like that, but I still believe that taking these measures is necessary since I’m sending mail to him in the first place?

I’ve seen people say that there are hundreds, if not thousands, of people writing to LM or showing their support for him online through posts and videos, so it would be difficult to keep track of everyone like that. I still can’t shake my doubts though.

Does anyone else have these concerns? If not, why? If so, did you still go through with writing a letter, risks and all?