The melody of Stupid Song by Olivia Rodrigo runs 475 notes across 79 bars, 2:58 long in C at 128 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? Stupid Song chords and lyrics.