Display MoreCan you provide a source for this? According to this page, these are the top 10 SNS services:
1. Facebook
2. YouTube
3. WhatsApp
4. Instagram
5. Facebook Messenger
6. WeChat
7. TikTok
8. QQ
9. Douyin
10. Sina Weibo
TikTok should be at No.1 but let me be honest here. This app should not exist in the first place.