I agree Trump is Putins' best kgb agent.

Yeah, I don't get it either. My only hope is that mid-term elections are in less than five months.

We know what Tramp got from the Singapore photo-op; an elevation of status coming away from a contentious trade summit. Dreams of a Nobel so he can shove it in Obama's face. The real question is why Kim Jong-un suddenly got the desire to meet? I keep coming back to those two non-secret visits Jong-un made to Beijing. China's probably concerned that Putin would like a closer relationship with NK. One like they used to have. If so, then it makes sense to me that China provided Jong-un with something that could make Tramp more docile to NK desires (elevating Kim Jong-un's status). Something Tramp needed to see with his own eyes so he knows it's not a bluff.
One thing that did come out of this meeting is that Tramp gave up joint military exercises with SK and got nothing, NOTHING, in return. He would never have tolerated that from Obama. Remember that movie White House Down? Maybe it wasn't so stupid.

When has the rest of the world not been angered by us though?

The GOP has become the party of cowards who are willing to forgive heinous actions and words in order to force their twisted form of chistianity on the rest of the world, in the name of 'god'. Just like the 'christians' during Crusades and in 19th century American Manifest Destiny.

Many of us are noticing this! Something concrete you can do: donate to the ACLU, or similar, so We can use the courts to maintain our freedoms. Oh, and VOTE!

We can only vote out the complicit traitors.
No one, to my knowledge, has ever been charged with treason outside of a war.

Looking at it from the outside, I have to agree with you.
The problem is not Trump, he is only the symptom, the problem is the system that allowed him to get there, such system includes lack of a suitable alternative, lack of education, lack of concern.
Thankfully the rest of the world sees it as one person and not all of America. Hopefully the rest of the world thinks as kindly of us down here in Oz. We really are kind caring people who do not want to kill the world with coal. Sadly our politicians are evil and have are allied to those who only want the profit.

I'd like to do something but outside of voting and campaigning what else could I do?

Trump doesn't have a plan, everyone hates America anyway !