IMHO it would make little sense.
China mainly imports agricultural and energy (oil/gas) commodities from US: a +34% tariff practically means to put US product out of the Chinese market.
China does not need further tariffs to decouple, instead for the kind of products imported by US a 50% tariff may not be enough to stop buying Chinese, so now Trump goes all in with the 100% tariff.
I still don't understand how can US importers quickly find replacements, because for many of those products the alternative supply chains have been already disrupted or reduced to a small capacity many years ago.
It's just a branding exercise at this point, not economic policy.
He is an expert at branding Trump University, Trump Steaks, Trump Hotels, Trump Mattresses, etc.
Now he has decided his brand as the President is "Tariffs"
When America was the sole source of computers and microchips in the 80's, they cost thousands of dollars (then), with inflation, it would be close to $10,000. Only professionals are buying a computer for that kind of money now. A Motorola DynaTAC cell phone would be even more. So for all these manufacturing jobs "lost", you just moved them into computer programming, Amazon warehouses, social media advertisers, cell phone stores, etc. If computers and cell phones were still priced at that level, they would be a super luxury or corporate goods, that tech economy would not exist.