Why did Tiktok promote illegal immigration from China to the US?

The CCP forbids Chinese to get out of the country, but they allowed border crossing videos to go viral on Tiktok. What's going on?

0:00 Intro
01:05 Chinese immigration history
02:42 Tiktok/Douyin's role
04:44 CCP's censorship
05:55 Chinese influencers who escaped
08:37 CCP's passport ban
09:35 CCP's contradiction
10:16 CCP's ever-changing policies