I don't think Watts or Crosby wrote much music that survived, if they wrote any at all (as a sacred music minor should already know). They were known for their words. In fact, in "The Hymnal for Worship and Celebration" there are 15 songs by Watts and 16 by Crosby. In every single case, the music was written by someone else.Many people don't distinguish betwen Isaac Watts or Fanny Crosby. But the fact is that they are separated by 200 years from each other, and their music styles are dramatically different.
That said, the music styles are very different, as is the poetry that is set to the music. But neither Watts nor Crosby are to blame for that.
Do you know of any music which Watts or Crosby wrote? I am not aware of any, but I may have missed some.
Or does it support the fact that today's listener is uneducated and insensitive to bad music? I think this modern generation is so insensitive to inferior things in the arts. This generation is not well-trained in that area and so the bad stuff looks good because it "feels good," even though it is inferior in many cases.This supports the fact that music is subjective, dependent upon the listener, and prone to change over time