What's interesting about this series is that Aaron took a concept a lot of ignorant, MCU only, Marvel fans misunderstand about Captain America.
Captain America fought in the last war Americans collectively agree we entered for the right reasons. Sure, some of it was still steeped in selfishness but it's largely believed that we stepped in because of the human rights violations. WWII is not Vietnam, a highly debated war. Captain America wasn't involved in this war and he was unfrozen at a time when there was a lot of public protest in this country.
Sure, you had some ignorant conservative writers writing him as a racist, xenophobic patriot. There's an arc in Theater of War I had to skip completely because it made me nauseous. But, what's important to remember about Captain America (and what a lot of people seem to misunderstand): Captain America doesn't stand for America as it is; he stands for what it could be. Steve sticks up for the little guy, for the downtrodden and the oppressed. The son of Irish immigrants that grew up in a poor neighborhood, he knows America isn't perfect. That's where people get lost.
616 Steve has a history of speaking out against the unjust policies of the government and even put up the stars and stripes and went as Nomad for a while there. Steve isn't a blind, government lapdog.
I preface this review with that so I can say: Ults Steve has quite a few decades less of history. We're essentially seeing his first days in the future and he, unlike 616, appears to believe in America blindly. He's every white military supporter with a pair of patriotic balls handing from the back of his pick up truck. He goes to church every week, expresses some views that skew just a little racist and he behaves how those ignorant of the comics believe him to behave. That's not quite a slight against Aaron but more a sign of just how different Ults is from 616.
In this comic, we get Steve coming into contact with a super soldier that realized he was being used by the US and turned against them. He was the perfect soldier but his viewpoint changed after seeing how corrupt the government was. In response, he used his blood to help empower the people he'd been sent to harm. He then tries to force Steve to come around to his point of view. It's a twisted arc, some of the methods he resorts to are just abhorrent, but I'd be lying if I said I wasn't intrigued. It was an interesting concept and moderately frustrated that Steve appeared to shut it all out.
In the end, we see that Steve wasn't completely unaffected and there's that's almost... compelling(?) about this version of Steve. He's the most stubborn and the gruffest of all the Steves but he finds himself in situations that lay him lower than any other version I've seen in the films or other universes.
So, it's a very, very, tentative recommend. The execution wasn't perfect but this is a story I found very interesting.