it’s like you believe you can tariff them expecting they won’t do the same. Why do you believe the rest of the world is not going to retaliate and why do you believe America can prosper without the rest of the world?
What’s the point of having a military alliance with countries you puts tariffs on? That’s unfriendly to say the least.
Isolationism and tribalism.
Make your people believe the rest of the world are against them and they’ll look to you for leadership. It’s not just the US - Europe and the UK have also had a rise in jingoism, fuelled by inflated reports of immigrants.