Is it normal to go to the future and engage in some black technology?

Description

Is it normal to post a lot about Nature in order to promote a movie?
In order to earn a start-up capital, it is normal for Huobangzi to continue to spend money on ordinary temperature superconductors, right?
In order to go to Mars one step ahead of Musk, is it normal to engage in asteroid mining?
Outsiders: Where is normal?
Chen Yuanguang: If you could go to the future, you would think this is normal~
But why does this future gradually start to go wrong?