Honestly, I'm trying to think about 3rd week promotions:
After the first round of promotion, releasing the single and MV on the same day, Taylor had been quiet for couple of days, bang number one on Top 100;
After VMA, she had been quiet for several days, then I think number one for second week is on lock;
Now, it's 3rd week, curious about the further promotions.
Edit: Was this Taylor and her team's typical way? What happened during Red era?
Edit2: Other
single artists promote their singles like crazy, maybe that's why they are single artists?

Edit3: There's one advantage I can think about
: Taylor's way can test the touring market very well by avoiding over-promotion.
Edit4: Only Radio Awards in Germany for 3rd week? Anything else?