Adding flight attendants to planes to make flight attendants happy temporarily as a ‘make good’ so they can fly cool places is the very definition of crazy.
When mergers are consummated they promise ‘synergies’ which mean cost reductions as a result of reduced staffing. Adding a flight attendant to A330 routes to make flight attendants happy because they haven’t yet finished the merger four years in is an example of how this merger is creating whatever the opposite of synergies are.