Why change? “Earth Day” was founded by a murderer who left his victim in a trunk. “Kwanzaa” by a psycho who kidnapped and tortured two women. Both are still going strong.
Figure skating is a subjective sport, so judges can simply deduct points. Also, the US Figure Skating Association’s Safe Sport regulations prohibit artists who are currently under criminal investigation where the royalties become an issue (the composer in question would be paid royalties, which USFSA will not allow in the wake of major sex abuse scandals in the sport).