There's a "Curb Your Enthusiasm" episode where Larry David's character donates to a museum with his name on the donation. There's no self deception for him; he wants to do something good AND he wants the credit. And that's totally fine! The character is self aware enough to know that part of his motivation is selfish.
My point is that by not acknowledging the selfish part of "wanting the credit", the author comes off as not self aware [or disingenuous, but let's give them the benefit of the doubt]. That's what I meant by cheapening it for them.