Can't, they're lazy and believe wholly in this principle. Whether or not they're just using "haha Trump" as a fallback in the situation at hand due to being unable to write actual material that isn't a dead horse joke at this point (like many "comedy" shows anymore, it seems).
i could rant so much about these shallow ass mario refernces i swear. stuff like that Infuriates me. guys mario stomp on goomba he kill the goomba!!! brutally with blood!!! he drop yoshi off a cliff after punching him hes evil and a psychopath!!!!! sorry mario but your princess is in another castle!!!!! guys what if cute video game character did adult violence things and said swear words. Ughhhh
Robot Chicken at least did enough research to jokingly namedrop Donkey Kong Hockey and Mario is Missing in their Smash Bros. parody as if they were important milestone's in Nintendo's history, so not all skit comedy is lazy.