> explain its first day

In the beginning The Elders of the Internet created the Server and Terminals, and pipes that interconnects them

And the online community was without form, and void; and illegal/cp/terror/financing/harmful darkness was upon the face of the deep

And the Spirit of State censorship moved upon the face of the waters

And the State said, Let there be right: and there were rights and wrongs

And the State enforced the right, and it was good; and the State divided the right from the wrong contents.

Nice diversion from the history of Great Firewall and very specific question about what happened on its first day—what was banned specifically, and what the stated basis for the ban was.

Using CCP app is not a right.

Correct, it's been placed in the wrongs.

Correct.