My read of the situation as someone who has dealt with Trump and his people? They were headed to a deal at the table. Someone around Trump (probably Lutnick and/or Navarro) threw in a poison pill at the last minute for commercial or ideological reasons.

Trump is not a details guy. He may not have been fully aware of the consequences. Probability that he TACOs before market open on Monday is north of zero.

There will be moments like this as long as Trump is president. PM and team are doing a great job under enormous pressure. Keep calm.