This is a reminder to never touch the copy trade feature inside of binance. This is the second time a trader I copied gets liquidated after months of slow steady profits (at least according to their graphs), luckily this time I set a high stop loss.
What are the odds? I gave it one last try just to see if I was just unlucky the first time but it's safe to say I'll never use the feature again, it's full of scammers
as some other have commented, I suspect this guy scammed by going long on one account and short on another, creating the market with all the people that copied him