I don't think OP was phished. If that were the case, the bitcoins would have moved by now. I'm not saying its not the users fault. And I'm not saying its not MyCryptoMixer's fault.
Oh, and off-topic, the accuser is likely dealing with stolen Bitcoin or drug money.. but I mean, what does that matter? My cousin died in 2019 from laced Fentanyl he bought online that he thought was Vicodin. So spare me, as I have little pity for those looking to make a quick buck or 600-thousand of em dealing drugs on the dark web.
Completely irrelevant to the subject at hand. Its obvious you're trying to obfuscate what happened here by interjecting emotion via unrelated personal matters. It's a weird tactic. It would have been better to say nothing at all.
True. I'll just let the FBI do their job.