You seem to be a little confused.
That top picture is of an Afghan sitting in a helicopter that's been rendered useless by the 82nd Airborne prior to leaving Afghanistan. He can push all the buttons he wants, but that thing is not going anywhere.
What is it that you believe was bungled during the evacuation?
Close to 123,000 were evacuated in about two weeks. That included 6,000 Americans.
The Pentagon said that an investigation will be conducted to determine why, given the fact that the US was well aware that a suicide attack was planned for the day it occurred and they knew exactly which gate, there were US casualties. All Americans had been warned not to come to the airport that day. The President talked about it multiple times two days before it happened.
This was tragic, and needs to be investigated but it's an operational screw up, rather than an executive one, though I doubt anyone will be disciplined, just as was the case on October 23rd 1983 in Beirut.
I would agree though, Afghanistan was a disaster. A twenty year long disaster. It was time for us to leave and there was no way to execute a clean exit. To suggest otherwise is playing politics.
And yes, we spent a lot on the Afghan National Army. The small arms and vehicles you see out there, were either handed to the Taliban by the Afghan National Army, or those are ex Afghan National Army who defected. There's not much anyone could have done about it. That is unless someone has a time machine, to go back 20 years, and not engage in a futile exercise of nation building.
Stop playing politics, and acknowledge that even if Trump was President, we would have pulled out of Afghanistan and it would not have gone flawlessly. It's like falling in a mud pit. You're not going to emerge clean.