Well, going directly to disney and pressuring them to cut ties with pewdiepie seems like intentional harm to me.
You realize Disney is a service that caters entertainment towards children between the ages of 4 and 16. Their primary demographic is children who are under the TV-MA age, and millions of parents either pay for their channels on TV, pay for their merchandise in the form of toys, products, etc. Disneyland attracts a huge amount of kids and parents.
If Disney were to continue their relations with Pewdiepie they would literally lose 90% of their entire market and probably be boycotted by angry parents. It's not them trying to censor stuff, it's them trying desperately to maintain their dignity in the children entertainment market.
Disney deserves to know the moment their business partner starts making holocaust jokes.