That is actually rather clever, and will probably work for many smaller US manufacturers but it will still cause them to have to raise their prices slightly, as

That is actually rather clever, and will probably work for many smaller US manufacturers but it will still cause them to have to raise their prices slightly, as there is now another middle man they have to pay. However enterprises like Apple will still find it cheaper to move to China. VC may be reluctant to invest in such startups due to the fact that the current administration has been, how shall we put it...inconsistent? They are just as likely to revoke the tariffs in a month as they are to change the goods covered under it or expand it. Either change could make such a startup completely obsolete in no time at all.