Correct. That's the "setting the bar very high" part of the process.
Correct. That's the "I knew all along that they'd be begging me to make a deal" part of the process.
WRONG. It's all a part of the process. Now, the countries that responded to his initial announcement the CORRECT way (iow, "willing to make a deal") had their tariffs TEMPORARILY lowered down to the 10% baseline amount while negotiations occur. It takes time to negotiate, ergo the 90 day "pause" in the higher tariff rates that were initially announced. Now they will be paying a 10% rate while negotiations are underway.
Meanwhile, the countries that responded to his initial announcement the WRONG way (iow, "retaliation") are now seeing INCREASED tariff rates and they have been kicked to the "back of the line". This includes China and the EU. Did you notice that the EU immediately ran away from us and sided with China? The EU totally exposed themselves during this little process.