The point is:
Peace in Korea is possible, but it can only come as a result of a very careful step by step process. A process where each side takes a step and each step in verified.
Trump just gave away the farm with no definitive requirements that NoKo take equivalent steps. There was no quid pro quo. At least nothing definitive and nothing verifiable.
Hell Trump can't even make a solid deal with a porn star. Kim Jong Un is eating him alive.
What did he give away? Nothing. War games canceled? They serve no real purpose other than making North Korea mad and can be rescheduled immediately, and pulling troops out of South Korea which he hasn't even actually said he'll do. They can be put back very quickly if they are removed. He's literally given away nothing.
We don't do the 'War Games' just for laugh and giggles. We do them to maintain combat readiness. This is especially important since we need to coordinate 2 separate armies.
Soldiers change their positions allthe time. They advance in rank, they rotate. If a war did break out we don't wnat a bunch of people asking 'What am I supposed to do?".
Sure, thes "War Games" scare the NoKos. That's why it's been a major demand by the NoKos for us to end them.
That may be a reasonable risk, but we should have gotten something substantial in return. We got nothing.
With people like Kim Jong Un, if you give him an inch he will take a mile. We've given that inch...what's next? Giving him another inch without anything in return?
So we went from giving the farm away to giving an inch. Bit different. Regardless, U.S. troops are highly trained, and have the most advanced military technology in the world. These war games are nonsense.
Might have to disagree there. First of all, it sends a message to the North, "we ain't a bunch of pussies down here". Second, our people get to work with their (SoKo's) people, don't think that doesn't mean something; we need to gauge their readiness and their resolve. It's different when bullets and bombs are flying, but attitude tells you something about them. Third, we learn a lot about the tactical/geographical situation that you need to know in advance if the shit hits the fan. Fourth, we learn more about their priorities and concerns on a tactical level and they learn about ours. You don't want to be arguing about what we're going to do in the middle of a war, everything should be considered and worked out ahead of time.
All that said, the prospect of reducing the chances for the war ramping back up is worth putting all that training on hold. As you say, we are highly trained and our side knows exactly what they need to do, if necessary. But war games and training are not nonsense, there are sound reasons for spending the time and money to do them.