Pretty sure Prince himself was a Republican, though I’m unsure if he’d be a Trump supporter.
Prince didn't state publicly much of anything political in his entire career. I can think of two songs mildly political, but for a catalog as big as his, that isn't much. He did not participate in the Live-Aid craze where everyone had to virtual signal and sing on record to somehow fix starvation in Ethiopia. With all of his fighting with record companies he understood how to protect his brand and shut up and sing.
“Pretty sure Prince himself was a Republican, though I’m unsure if he’d be a Trump supporter.”
Not sure about being Republican. Prince did do a super-secret private concert at the WH for Obozo and Mooch and supported the BLM movement. But he also was very business oriented and may not care so long as he was getting paid.