To be fair, Pewdiepie is not my favourite by far, I have similar opinions to quite a few people in the thread above.
BUT
I have to admit that while he was talking about ALS, I honestly have to agree with him on his opinion there. I really think him just giving the money and spending the time to actually give some info about the actual disease, however little he spoke about it, was pretty impressive on his part. He could have thrown a bucket on his head and everyone laugh, but he used his influence for something better than that, I have to give him some credit. So putting all the thoughts I have for his persona, whether or not he 'deserves' the money he makes, or what have you... etc.
What he did for ALS research was rather touching and admirable.