I’m not trying to be rude or upset you, but I don’t think you had a real friendship with him. He saw you as someone to make money from and engaged with you because you were a paying client. That doesn’t necessarily have to mean he never shared personal things, but that can be part of how he manipulated you to make you believe in a friendship. Ppl might get mad at me for saying this, but you had a good experience with him before because he sent you stuff and acted like a friend, even if he was never your friend you shouldn’t share it.
In the end, it’s your decision of course, but it doesn’t change the fact that he was never really your friend and ghosted you. And even if it does make you feel better, that feeling will probably only be short-term. Maybe I’m being too philosophical

about it, but if sharing it brings you some relief, then that’s valid. Personally, I wouldn’t accept being treated like shit lmao I’d just share everything and find peace with that