Yukio (PSP Kid) is invincible

Like dude it makes no sense, from what i understand his Fullbring allows him to Trap people and objects into the game world, ignoring how fun that would be irl, i mean imagine being inside your favorite game, i would love that! I would get random people and trap them in a Sword Art online world and recreate the plot where u die in game u die irl, like id do so much crime, ahem anyway he can trap them there, then he can create objects and pretty much whatever he wants to inside the game world, u saw him create Tables, chairs, enviroments summon monsters etc, and even trap someone, look at Orihime, he could even make her mute and fast foward time inside game world, in theory his ability is the coolest and most creative and broken in all of Bleach, so why is it that he Lost against Ice dude? He could win like 90% percent of the figths so him losing makes no sense at all, someone explain if im tripping balls or its just badly writen