You do not want Justin Sun Hyping anything. He dropped trx so deep because of his twitter. He would make a comment on twitter like:

Big news in x amount of days. Stay Tuned

TRX would pump. He would then release the news and just be like crypto is cool and tron is doing well. That is litterally it.

TRX would then dump waaaay harder than the baseline since everyone is dissapointed.

He is doing things in the crypto world for sure, but he is pretty dumb when it comes to what he says on twitter and how it affects his assets.