Disentangle us from foreign wars? We have more troops in the middle east now than we had in 2016 and Trump has created major problems in the Israeli-Palestinian conflict, Yemen, Iran, North Korea, Russia, Ukraine, China, Mexico & Central America, EU, Iraq and Syria.
The US is no longer viewed as a honest broker in the Israeli-Palestinian conflict; they have backed Israel 110% to boost Trump's pro-Israel stance domestically while treating the Palestinians as human scum and attacking their rights at every level.
They supported and armed Saudi Arabia in its illegal war in Yemen which has killed thousands (again for Trump they are people of color so they do not deserve any rights) and have supported Saudi Arabia in its brutal murder of a journalist in the Turkish embassy. Trump & Pompeo helped them cover up the crime and escape justice while throwing some low level scapegoats under the bus.
Their policies with Iran have been a total disaster - pulling out of the JPOA has led directly to intense conflict, deaths and violence on both sides. Plus now it has given Iran the chance to re-start their nuclear program and severely hurt our allies in Europe not to mention made it clear the US cannot be trusted to stand by their signed agreements and allies.
Trump's TV approach with North Korea has been the source of jokes all around the world. Trump believed he could do a couple of summits, convince Kim to give up his nuclear weapons for little in return and be able to get the Nobel Peace Prize. Reality is a cruel teacher unfortunately as it has become evident to everyone Trump has no clue about history or diplomacy or regional Asian politics and never had any strategy to achieve his goals. He thought his photo op charisma would be enough. Sad.
And on and on, one could talk about many other situations where Trump has proven both ignorant and arrogant and put the US in danger and placed his own personal interests above our national interest.
As I've said many times, I'm an Independent moderate (or a classic liberal as Dave Snyder used to say). I'm supporting Biden as the best option despite his flaws. We need to recapture the middle ground and stop going to the extremes, left or right. However, Sanders and Warren are not even close to as bad as Trump. Trump wants to be Putin or Xi and does not care who or what gets hurt or sacrificed n the process. That is not anything I can or would ever support - our Republic was specifically designed to deny the rise of a tyrant or dictator or oligarchy. We need to defend that every day.