I vaguely remember when I was 9 years old, before my first trip in 2005, we had an Unofficial Guide to WDW, and in the Splash Mountain section, there was a little excerpt off to the side that talked about how Disney excluded a character called “Uncle Remus” to avoid offending African-Americans. At the time I had no idea who Uncle Remus was. Prior to that though, there was a piano book that had the Br’er trio on the cover and they were probably the only characters on the cover I didn’t recognize. And of course, Zip-a-dee-do-dah was on our Disney CDs. When I first rode Splash, I was like, “So that song doesn’t come from nothing!”
Now having been familiar with the ride before the movie, I had no qualms that I didn’t recognize the characters beforehand. If anything, it made them more intriguing to me. Then later on I watched the animated segments on YouTube, and rather than being turned off, my enjoyment for the characters grew and it made me think of how underappreciated they were. I’ve always thought that they should do something else with them if SotS is too taboo because I found them to be really humorous animated characters. But nope, just sweep all of that under the rug and pretend none of it ever happened even though that’s impossible in the digital age.
That's just my personal experience with the property of course and I am not at all claiming to represent the entire Splash fanbase. I understand how some people might be bothered by it because of its source, but at the end of the day, I disagree with this decision and think that there are other solutions.