A few days ago I opened up a new TikTok account.
IP has already been used for 2 other accounts. Fresh Mail. No Phone number.
I liked videos of my niche for 1 hour until the algorithm was suggesting me videos related to my niche.
Then I began posting videos (all original self-made content I repurposed from my https://www.blackhatworld.com/seo/journey-from-passion-to-impact-instagram-growth-with-original-content.1586689/) spread apart by 1 hour each. So 5 videos within 6 hours after creating the account.
24 hours after posting the 5th video I checked the stats:
# | Views | Likes | Saves |
1 | 1212 | 70 | 22 |
2 | 34,899 | 319 | 216 |
3 | 770 | 4 | 0 |
4 | 868 | 11 | 3 |
5 | 10,110 | 570 | 210 |
So no, I don't think there is any need for "warming up". Maybe even the first hour of priming wouldn't be needed.