There are a lot of punishes being missed, probably because opponents don't have the experience fighting him. Rangchu kept going after that d/b 2 low poke, which is a 10 damage move that's -17 on block - it's garbage but it doesn't matter if something is launch punishable if nobody actually punishes it (probably because you'd never expect a move like that to be so minus). His bear roll mixup should also get you launched on block, but again nobody was punishing it.
Go to the lab, put opponent on block all and do every single one of Kumas moves. Goodluck finding the few that are safe. LMAO. He’s a bottom 2 for a reason. He’s trash compared to what all the rest of the cast can do.
character has a funky hitbox makes it hard to get consistent punishes, he also has some airborne moves that track but this is T8 everyone is broken and everyone downplays their main