I don't think the letter [1] [2] does any pleading. Did Ashton Kutcher claim that sexual abusers don't have a right to character letters; otherwise I don't think hypocritical is an accurate description.

He obviously didn't know his friend very well if he never noticed the drugs his friend had though in all of the time they spent together.

[1]: https://www.legalaffairsandtrials.com/p/ashton-kutcher-and-m...

[2]: https://substackcdn.com/image/fetch/w_1456,c_limit,f_webp,q_...

Crimes in the US often have a large range of possible sentences (15 years to life in Masterson's case). The court has to figure out where in that range the particular person they are dealing with should be sentence.

Part of that involves trying to figure out how much of a danger the person is to society, and an important input to that is character witnesses (both favorable and unfavorable).

If a friend of mine was convicted of a crime and asked me for a character letter, I would probably write one giving an honest and accurate report of what I personally knew of them.

I don't see how that would be hypocritical, even if the crime they had committed went directly against something I advocated. Everybody deserves a fair sentence, and if someone involved in the case thinks I have useful information that might help with that I'll give it.