They all have a lot of followers on Instagram.

Drew Dorsey - 94.6K followers
Grecia Salamon - 32.1K followers
Dani Golub - 14.9K followers

Looks like they are just getting warmed up on TikTok but have a lot of views on other people's accounts.

Drew Dorsey - 1353 Followers
https://www.tiktok.com/@drew__dorsey

Grecia Salamon - 1585 Followers
https://www.tiktok.com/@gresalamon

Dani Golub - 2824 Followers
https://www.tiktok.com/@danigolub


Looks like Drew already had at least 1 live event on TikTok Aug 22. 2023
https://www.tiktok.com/@market.live_official/...8091117867