To be clear, Taylor Swift has not endorsed any candidate for president in the 2024 election cycle. Donald Trump Falsely Claims Taylor Swift’s Endorsement with Garbage AI-Generated Posts Scoop Harrison
That's not the point. She could easily tap the biggest voter resource - the non-voters - by asking her fans to go and vote. Imagine a horde of switfties registering now and then voting in November...
It's hard to say. My sister is a trump supporter and last time saw her(I havent seen her in about 4 years) and she liked taylor swift.
I'm guessing she stopped liking swift after she came out in support of democrats, and it probably royally pissed her off. It's likely other right wingers did the same. So... there's probably very few trump dump supports left in her Fandom, if any.
My sister would probably fall for that fake shit though. "Oh I can listen to Taylor swift again! The cult leader said its okay!" Sad but true. The brainwashing is real.