Olivia Rodrigo across 2 famous tones — mostly through Fender Hot Rod Deluxe IV, Amp in overdrive/distortion mode, with single-coils. Here is where to start, then adapt any of it to the guitar and amp you actually own.
Starting point (averaged): gain 6 · bass 5 · mid 5 · treble 7 · presence 6 (out of 10)