Doubtful considering non of the cosmic entities like Eternity, Infinity, Living Tribunal etc. have been introduced yet although depending on what they do with Eternals it is possible it just wouldn't Thanos using it like in the comics.
In the comics it made sense that Thanos would get it, considering he is power hungry and all that. Is it true the regulator is more powerful than the infinity stones?
I think it’d be cool if the MCU Avengers faced something on the level of Omnipotent Future Thanos. I’d like to know how they would fight it, or keep something from getting that much power.