I just discovered a show called Counterpart. It streams on Amazon, there are two seasons, 20 episodes total. I'm two episodes in, and I love it.
Imagine Loki, except there are only two universes, and they split because of something some cold war scientist did in Berlin a few decades ago. The two universes are having a cold war. The show follows cold war spies doing cold war spy shit, except it's with a parallel dimension, rather than with the soviets and the western world. The spies are all about bureaucracy and arcane opsec rituals. The aesthetics are like Mr Robot, but the cinematography is more stark, with an Atomic Blonde style color palette. There's not as much action as Atomic Blonde, but it's got that feel to it. You know, it's full of old, bureaucratic, institutional settings, with cold office lights make the blood really stand out when people get shot and stabbed. The writing is perfect, and the acting is incredible. It stars JK Simmons, who is surprisingly good in it, Olivia Williams is wonderful, as always, and one of the costars is the guy who played Daenerys's brother on Game of Thrones.