It amazes me that they haven’t made one. The first ones were made over 80 years ago and in the 1990s supercomputers we simulating them that are slower than todays desktops with a high end gpu. The basics are also on the internet.

It starts effecting the people though, the voters that voted for Trump and his allies. If people that supported them start losing their income because of the their policies, they will notice. It doesn’t have to be government sanctioned. It can be “grass roots” boycotting.

Then the EU could start boycotting US products where possible. It will start hitting here.

The EU should cut off all trade with US.