If DC retcons Harley finally divorcing herself from Joker as her own character, I won’t stop ever shut up, the whole world will hear me fight about this until I die. You don’t go from a woman finally getting the upper-hand against her sometimes abuser to putting them back again willy-nilly. Continuity may forget, but readers won’t. “Remove the thorn, but remains the scar.”
I’d feel the same as you if the separation was actually written well and not so absurdly OOC for both of them.
^^^^ this