Dominus came across as a bit of a glass canon. Once his weakness was identified he was easily dispatched by the assembled heroes. Thanos with the IG defeated himself lol.
Dominus lacks omniscience as well. Thanos could divine his weaknesses and exploit them.
Dominus could only beat Thanos through battlefield removal imo thereby nullifying the threat of the IG. Short of that Thanos wins more times than not.
Quick question...Did the heroes who whupped Dominus wipe out timelines or have the ability to do anything of that magnitude or did they just exploit his weakness?
Did said heroes possess omniscience like Thanos with the IG would have? Nope.
They still discovered said weakness and dragged Dominus outta his Wandavision fantasy land.
If a rag tag group of heroes can identify and exploit a major weakness of Dominus' then why couldnt a far more powerful opponent with near omniscience?
People keep making the mistake of turning these into power rankings and look at the highest feat of one opponent vs the highest feats of the other and choosing the one with the higher feats.
Thats the most basic of reasoning.
Its a battle forum. It goes beyond that. Dominus and his machine lead, easily exploitable weaknesses gets defeated more times than not, regardless of his wider ranging feats