Why Everyone Thinks Yuta is Going to Die in JJK 262?

There are two possibilities, either Yuta will survive and live in Gojo’s body forever, or he will die after 5minutes. It is because Rika can only be manifested for 5 minutes. He used the Kenjaku technique to jump into Gojo’s body. So there is a 5-minute timer. We will know in the JJK 262 what will happen.