Kyu Puff
Smash Champion
I think ICs might have a slight advantage with wobbling, but without it the match-up is even or slight disadvantage for ICs. Without any decent grab combos besides the handoff, they're punishment game is pretty mediocre. It's an awkward match-up overall; both characters have a hard time approaching each other safely, racking up damage, and every stock lasts forever.
I don't think ICs have a particularly difficult time with his camping game, as much as they do approaching in general. His f-air is pretty spammable and good against their shield. ICs rely a lot on f-smash to beat Doc's cc game, but it's a high commitment move that he can easily punish with f-air. And a f-air often does separate ICs.
On the other hand, IC's b-air beats all of Doc's approaches and cancels out his pills. If they get inside his space, he's forced upwards which can lead to some u-air combos. It's a boring match-up which should never be played... but I don't think either character has a significant advantage.
I don't think ICs have a particularly difficult time with his camping game, as much as they do approaching in general. His f-air is pretty spammable and good against their shield. ICs rely a lot on f-smash to beat Doc's cc game, but it's a high commitment move that he can easily punish with f-air. And a f-air often does separate ICs.
On the other hand, IC's b-air beats all of Doc's approaches and cancels out his pills. If they get inside his space, he's forced upwards which can lead to some u-air combos. It's a boring match-up which should never be played... but I don't think either character has a significant advantage.