Yall ever make a theory as a joke but semi actual evidence appears and backs it up?

Cause one time I made a joke theory about bluey, that the dogs slowly changed themselves and overthrew the human race and that’s why they’re the only animals that are anthropomorphic, and then bandit starts talking about how there is a legitimate procedure in the bluey universe where you take out your dog teeth and replace them with regular ones, plus in the obstacle course episode, the greyhound on the memory snap card is a regular dog! Almost as if they weren’t always anthropomorphic. I’m sure it’s all a bunch of coincidences but I thought it was interesting