No, I don't think taking away wins is going to hurt UNC in the future. I'm not sure anyone would consider vacating games as punishment for the future. We all watched those games. We all know who won those games. Do you ignore what Cal was able to do at UMass and Memphis those two remarkable years? I seriously hope not. His teams won those games. Sure, fans might get upset because they no longer have a certain amount of wins or championships, but coaches, players, recruits, etc. don't care about that. They will see UNC is back on the market and they'll no the attention they get from everyone and they'll want to be apart of that. No, taking away past accomplishments does nothing to hurt future accomplishments (or very little at least) in sports. Scholarship reductions and fines is what we initially heard, it seems like that is going to be the going-forward penalties. We'll just have to wait and see about the prior games.
Now, I still believe they will not have to vacate any games. But that is a different question.