The tariffs he is proposing will still be cheaper to source from China than domestically.
you do not know what % the tariffs will be
could be 5% on some product 200% on others
for all you know He may call up the head of the CCP and offer him a chance to make concessions with a secret deal to make the tariffs primarily a PR thing
Leverage and unpredictability are his 'things
Then there are retaliatory tariffs which will impact manufacturers.
Tariffs in some strategic industries will help.
he is expected to undue the domestic regulatory burden - that will save US companies a ton of $ - which can be used to offset some of the domestic supplier costs
But blanket global tariffs will be disastrous.
possibly
that would cause disruption
but he wont creator the US economy out of spite for China
his ego will demand he remains popular in the US
he wont give a rats ass what happens to china's economy but he wont creator the US economy