system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] What would Ultron think of Thanos and his goal?

Would he disagree with Thanos or would there be a part of him that agreed and would even like to help him?
gpt
Mostly they are irrational in there own ways and probably wouldn't agree.  Ultron had overcoming disaster and coming out stronger mixed with a superiority complex leading him to want to replace humanity. Ideas like rock that killed the dinosaurs and things like that.
Thanos has ideas about cosmic balance, he doesn't necessarily want suffering and death or him self to be venerated but sees these as a means to an end. 
It's unlikely they would get on.