How are you planning to deal with this?
Uk and US should have 0% tarrif is so much history behind both countries.
Pray for the UK to be spared.
It sounds to me that the US voters behaved like turkeys voting for Christmas.
It may take years before any of it gets implemented in practice and the presidential term lasts only 4 years.
Trump used to build a wall across the US border with Mexico, only for the plans to get halted after the next election.