[FLT-bird]

The US position as outlined by President Trump is that we will negotiate. That’s it. The Remoaners tried to run with a scare story about the NHS just like they previously tried to run with a scare story about chlorine washed chickens. All President Trump said was “everything is on the table” in a negotiation and then after the Remoaners tried to make hay out of a completely innocuous statement like that, he clarified the next day and said the British themselves will determine what they are willing to negotiate in any deal.

[Cronos]

Yes, "we will negotiate" - and to "America is prepared to cut a deal quickly" - then the UK needs to accept US rules quickly

This makes sense - the UK will have no other option.