I was there, when the horror of COAI funding rate creeping up my short position lol

. I thought I got a good profit from all the fuds but funding rate eat it all.Every coin that is under suspicion of market manipulation by both market maker and the founders themselves usually don't leave any room for retailer to profit.
They will squeeze you dry if you even dare to short in their market because these are low floats and 99% of supply is in control by both MM and founders. Moving price 30-50% is a piece of cake, enough to squeeze.
Opening short positions when such coins are pumping so hard, especially when the funding fee is eating into your position by 2% or more every hour, is far too risky, and making any profit from it is extremely difficult.
Imho, during these pump-and-dump schemes, an ordinary trader can only make money if he was lucky enough to open a long position at the right entry point and then either close the position for a profit during the pump, or collect the funding fee while it’s high.