gentoobro100% tariffs probably aren't enough to get factories to move back. Likely closer to 300%, and on every country. Tariffing China heavily will make the factories leave China, but it won't make them return to the US. They'll end up in business-friendly countries with a low cost of living, assuming the goods aren't simply laundered through Europe or Taiwan or Korea.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.