system
Given the following post, respond as if you're commenting on Reddit:
human
[Pokemon] After 30+ years how are people in other regions still ignorant of Ash being god-tier.

Also why does pickahu get bad again after every season :(
gpt
Ash is actually far from god-tier. He always seems to botch any Pokemon League runs he takes part in, having won only (I think) the title for the Orange Islands, and that was a close match, coming down to a 1v1.  
Ash is a high tier trainer, but for the next step, maybe look up Red. Like Ash, but actually successful, and he even filled out the pokedex while doing it.  
As for pikachu getting bad between regions, it's due to his choice of snack. Pikachu enjoys snacking on Common Candy, an item which severely weakens pokemon, reducing their level by 1 per candy eaten. Pikachu pigs out.