Registration was simply hard for masked people to accept, but it was quite beneficial for ordinary citizens.
At the very least, if something happened, responsibility would be clearly assigned and investigations would be easier.
For example, if a superhuman incident occurred, traces left at the scene could reveal who had been there. Zheng Xian would only need to search through the records to find the suspect, then dispatch members capable of countering them to handle it.
Even if nothing happened, it was an invisible restraint that could keep Supermen a little more clear-headed and prevent them from acting without restraint.
That was also why China was far stronger than other countries in the Marvel Universe. Not only did ordinary people live and work in peace, even superhumans were extremely well-behaved.
As a superhuman, you could choose not to join the secret department, but you had to register, obey the country's arrangements, and report to designated locations for regular reviews, just like vehicle inspections.
Even now, if Su Ming asked Zheng Xian how many superhumans China had, he could immediately give a roughly accurate number. As for more detailed information, he had it all memorized.
This gave China considerable control over superhumans, creating a force hidden within society.
This model would leave America unable to eat or sleep in peace in the Future. After the Avengers blew people up, they too wanted to use the opportunity to push through a similar registration bill, and it led to civil war.
How could those Heroes in the United States, brainwashed by freedom and democracy since childhood, possibly stand for that? Their national conditions were different. Copying China's measures wholesale would lead to no good outcome.
Still, if civil war were to break out in America in the future, Su Ming would definitely stand