I may not believe that the particular program 'bad' just coz it was written by a person with certain superstitious beliefs.
But if, for example, the program writer believed in child porn/human sacrifices etc you might not want it either.
See my point...
Just coz you don't have a problem with a thing, does not mean others wont. Nor does it mean that they, or you are wrong. Just different.
We all have the right to not want a certain thing because we disagree with certain opinions expressed by the source of it. I can't stop anyone thinking what they think, or believing what they believe, but if i really strongly disagree with them i will not knowingly line their pockets.