CRJ 700, Helicopter Midair In Washington

I am not a helicopter pilot nor am I an airline pilot. And while the non-pilots all debate their newly-discover right of way rules for landing traffic I have to think that no matter who’s fault it really is (and I don’t think it’s any one particular person’s fault) but I think they will hang this on the helo crew.

I have been told by a tower to make a left climbing 360 turn NOW. I did it right NOW without asking why. It took much less than the time I saw that CA flashing on the ATC display from last night. Seems like it was preventable but I won’t go with 100%. Nothing is 100%.