Why would it matter? Surely if the Chinese government was able to MITM the JS to do bad stuff, they could also MITM the HTML to serve Javascript even if you originally weren't?
We'll, you can't host from mainland - big distinction, mainland HK is far more liberal and long let that be supported - without an ICP licence.
An ICP licence is issued according to mainland policy, requirements bot exclusive to including having legal entity/people and agreeing to be part of the Golden Shield which extends far from China's firewall but also personal information tracking, both online and offline.
