the only asks i could find that mention this explicitly are from 2020, so i don't know how much water they still hold, but i think a lot about how one of the inspirations for wally's character writing back when clown first picked welcome home back up was dr. habit from smile for me. obviously no telling for certain how that influence will manifest in future updates, but i think it's Very Interesting, given how both characters seem kinda Obsessed with fulfilling the image of some fictional archetype (i.e. habit trying his damnedest to embody the idea of a cartoon supervillain to subconsciously justify his own self-loathing and [at least in one ending] suicidal ideation VS wally being So devoted to his role as an audience surrogate that even now, nearly 50 years after the show has ended, he insists on being our guide as we try to unravel whatever the fuck happened here.