1. ALL of Whole Cake Island. In fact, I’ll write an entire story worth of criticizing it in another thread.
2. Any and all moments with Post Timeskip Simpji (Jesus, even modern Knuckles is more tolerable than him).
3. The Will of P in general. It’s like Oda is too much of a coward to kill off any character in his own story.
4. Just Luffy overcoming any fight with a clearly superior foe. Take off the nostalgia goggles and Lucci losing to Luffy is just as bad as Katakuri letting him win. Even Bullet’s defeat in Stampede was more groanworthy than exciting.
5. Any of the Celestial Dragons. Oda, please kill off these rich pricks with a god complex despite their silly ass costumes.