In "BUM BUM (or, this farce has Autism)," EPIC Players"New York's indefatigable standard-bearer for neuroinclusive performance"unfurls a world premiere that feels less like a conventional new play and more like a controlled theatrical detonation. Written by autistic playwright Dave Osmundsen, the play arrives disguised as farce, yet beneath its slapstick velocity lies an exacting critique of how neurodivergent lives …