>>12402862Have you ever noticed that the pacing, tone, and story development of Pokémon changes after Ash is hit by lightning in the early episodes? How Ash and his world are relatively normal until after that incident? I have a theory.
The accident with the bike put Ash into a coma. Days later, he was found and hurried to the hospital and treated with heavy medications. This is why Team Rocket became less menacing. The medication took effect and stabilized his coma dreams so that, instead of being terrifying, they became idyllic. They allowed him to live out his Pokémon Master fantasies.
After the beginning episodes, the series is the result of Ash’s subconscious mind fulfilling his desires as well as attempting to escape reality. Should Ash realize he’s in a coma, he would wake up and suffer brain damage, so he must take down all of his mental barriers one by one.