I believe the tariffs are mainly on China, Mexico, and Canada. Basically the ones that have been fucking us over with trade deficits for years. I don't think UK will be affected, unless Marshall was importing some of their products to the US directly from China.
This sentiment is entirely misguided.
A trade deficit isn't something that inherently causes an undesirable impact. It just means between two countries, one imports more than it exports. That's it. It allows the country doing more importing to consume more of something than it can produce itself. That's literally all it is. But some people see the word "deficit" and think "deficit = bad" and their brain just shuts off after that.
The only thing tariffs are doing is hurting American businesses. It is a tax on American business for importing from another country. That's it. The tariff doesn't make the foreign country pay anything extra to the American government. It has no effect on foreign businesses other than it pressures American businesses to not buy from them, which in the modern USA isn't going to happen because this economy is built on importing stuff from all over the world.
So no, tariffs have nothing to do with providing an answer for other countries that have been "fucking us over" for years.
Classically, a tariff is just a tool used to incentivize businesses to buy from other businesses from the same country. But in this scenario it's idiotic because even if the USA could build local alternative businesses to supplant our imports, the process for doing so would take many years if not longer. And that's
if the USA contains the raw materials upon which the businesses can build themselves. With a lot of raw materials, we just don't have them so we have to import them, making tariffs completely useless.
The real reason Trump is conducting his tariff war is for loyalty. Tons of select private businesses are getting exceptions from those tariffs specifically when they pay Trump money and loyalty in one way or another. You can watch it happen in real time if you turned off Fox News for 5 seconds.
The whole "tariffs are happening in response to other countries fucking us over" line is 100% bullshit propaganda that doesn't even begin to make sense if you even so much as know the definitions of those words.