China now will joint the rest of the world and will have to play by WTO rules. This will lead to lower barriers to foreign goods from all sources, not just the U.S., coming into China. Textiles, toys, consumer electronics, among other items. I do not see this as a serious problem. Increased Chinese imports will come largely, if not entirely, at expense of imports from other countries at a similar stage of development.
American workers have little to fear from imports.
The Internet already has already promoted democracy and related values. The campaign against land mines was conducted internationally through e-mails. Internet communications reportedly have helped target corruption in Korea. But the Internet can also lead to excessive or ill advised concerns that are detrimental. Here I cite the internet-organized protests against globalization, which have resulted in protests in Seattle, Washington, and Prague.