There are currently multiple versions of Kang the Conqueror in the MCU. But, while most viewers see only the big bad villain, there are variants of Kang that are innately good.
According to Alex Perez of the Cosmic Circus, a "truly good and benevolent" variant of Kang exists in the Multiverse. The insider was responding to a question by an X user asking about the possibility of Iron Lad being added to the MCU. Perez said that he could not confirm an Iron Lad variant but a good version of Kang is present in the Marvel franchise.
"I can't confirm that there will be an Iron Lad variant in the future, mainly because it would be irresponsible," Perez tweeted. "HOWEVER, what I can tell you here and now is that just as there are evil Kang variants in the multiverse, there are also those who are truly good and benevolent."
Nathaniel "Nate" Richards aka Iron Lad is one of the Kang variants in the comic books and is a teen version of the time-traveling supervillain. He models a suit of armor reminiscent of Tony Stark's Iron Man and leads a team of young like-minded superheroes with the sole purpose of defeating his evil future self. There were rumors of Iron Man returning to the MCU so it may be possible that the Iron Lad variant of Kang could be added instead.