I can´t understand the hype, I mean why Dogecoin? Is there a specific reason to it beside that someone called out a challenge? I´m not sure if a pump-and-dump on Dogecoin is a good way top represent cryptos on a social network. As for TikTik itself, people will use VPNs and continue using it, even though that will decrease their user base significantly.
Maybe because dogecoin known as meme coin, and its a good representation of tiktok. Also with this hype, Justin Sun has tweeted about tiktok virial, his really king of hype just because dogecoin made one, he even announced it on his social media that he is going to focus on tron videos going viral. Holy crap guy!