Both statements are true.
There's no doubt that Brexit, delivered by the UK government, has damaged UK economy. There's also little doubt that Trump's tariffs and the war with Iran has also damaged the UK economy.
The orange rapist is inflicting untold damage to the people of this planet, including the US. He has blood on his hands and the orange stain can do nothing to shift it.
They're all global commodities. Unless you plan on nationalising all the oil then we buy at global prices.
By the way make sure you have travel insurance if you're going abroad as with the Hormuz straight shut our jet fuel supply has been cut and we're burning through our storage. You might not be good on holiday this summer.