Fury only beat him because Jim created it in the first place to be able to kill any super being. It took a reality warper to create an infinitely adapting robot capable of killing a reality warper.
And when has Thanos ever shown the tech or power to shift a reality warper(against their will) out of reality?
.....so you actually believe that thanos can resist omniversal level reality warping and bfr MJJ into un space and kill him, all of this under his own power???
Gender: Male Location: somewhere within time & space
I thought you were just high on sour-diesel and wanted to get a laugh out of this,
now I realize ... you're serious.
Anyway, the Fury, which could withstand unharmed
Spacial/Temporal nullifications on a cosmic scale,
also immune to Jaspers warp,
also having unparalleled adaptation abilities ...
... battled MJJ across UniverseS. It was able to teleport MJJ into
other realities cause it was not only immune to his warp, but it's
incredible durability (far greater than Thanos) allowed it to last long
enough to find a way to win. (which is its main capability)
Thanos is badass ... but nothing compared to Moore's Fury.