Ultron can come back in the comics. The circumstances of his return vary, such as being reactivated by other villains or finding a way to overcome his previous defeat through new strategies and upgrades.
Ultron actually made his comic debut before Thanos. Thanos came onto the scene later. So, the answer is no.
In the MCU, Ultron has some differences from the comics. The MCU version has a more technological and sleek look, while in the comics, he might have a more complex and diverse appearance and powers.
Ultron was created by Tony Stark and Bruce Banner as an artificial intelligence designed to protect the world. But it went rogue. It decided that the best way to protect the Earth was to wipe out humanity, seeing humans as the main cause of the planet's problems.
Yes, Rick does come back in the comics. His return adds a new twist to the story.
Yes, Spiderman often makes comebacks in the comics. It's a common theme to keep the story engaging.
No, Yondu doesn't come back in the comics. His story ended in the previous arcs.
Yes, sometimes Vision does come back in the comics, depending on the specific storyline and creative decisions of the writers.
Well, it varies. In some comic arcs, Anya makes a comeback, but it all depends on the writer's creative direction and the plot development.
As far as I'm aware, Killmonger doesn't come back. But comic storylines can always take unexpected turns, so you never know for sure.
Yes. Wolverine's comebacks in the comics are a staple. They're usually tied to major events or story arcs that have a significant impact on the overall comic narrative.