Because they are the good guys in an arc
While Kat and Doffy are the enemies
Enemies never get restraint by stamina issue with their power ups, NEVER
and once they turn to good side in later arcs, Oda shows stamina issue for them Lol
it’s just what it is…
I never saw any drawback for:
- Crocodile strongest techniques
- Enel’s strongest technique, Raigo
- Lucci’s strongest technique Rokouugan
- Doffy’s awakening
- Kata awakening or Future sight contineously used and he never lost his haki. 11 hours straight use of future sight haki
Hell, EVEN Ceasar fucking clown had no drawback when he combined his fruit with Shinokuni gas…
absolutely nothing hhhhh