>>279892872
While a bird might represent freedom, Falco becoming the bird titan spells out his loss because what is most a the founding titan made of? a Ribcage, a Cage. Falco will end in the birdcage and never be free and while Eren did say "I wont take your freedom" to the alliance, Falco was not there so he is a part of the slavebowl and because he represents a domesticated bird as he is an Eldian that is domesticated and a slave to Marley. Domesticated birds go in cages