indeed, Citrea isn't bad, but dev-core changes pushed by VC ... Flaw or trap?
Discussion
citrea was originally going to do a combination of small OP_RETURN and witness stuffing. in fact they could do it today with zero changes to anyone's node. core asked them to just do OP_RETURN and no witness stuffing because then everything would be prunable. you want that.
so, why can't citrea do it with just small op_return ? if citrea's fees economy needs to polute witness, maybe they're not so good guys.