I feel like single 2 will have a hard time smashing instantly (unlike Trouble) given how SIO is smashing HARD in the US. Like, 2 months since release and still on top

while Never Ever was at the low end of the top 10 at the same point.
Checked wiki and I'm so happy at Shake It Off smashing worldwide! Like, only Japan, Italy, Belgium, Brazil and some other countries are not top 10 for SIO. Get your biggest global hit Taylor!