Robots are not "SF" which I'm assuming is a ridicliously lazy way of saying "Sci-Fi" lol.
They exist and are real.
You like playing combat just like mordern combat in real life, well we use robotics in warfare so yeah, welcome to the future sir, Robots are real.
A giant death robot can be built with todays technology. So I don't really see your point. The main reason why people don't like them is because they would be drastically inefficient in most cases.
P.s, Not another GDR thread o.0.
If you don't want them in your game then thats fine, you don't have to build them, personally I would prefer a lot more future or "SF" units in the game, the "Future Era" they have given us is the worst "Future" Era I have seen o.0, Atleast I get the GDR though, If you don't like the GDR then make a mod to remove it, hopefully someone else will make a mod to enchance the future era somewhat and then we can all have our cake and eat it.
P.s.s I voted Yes, Bring on the Giant Robot of DEATH!
Um, buddy, lay off the Gundam cartoons. We do not have the technology to build a giant death mech. Not by a long stretch. Modern robotics are too slow and even a slow, lumbering version of this improbable weapon system would have power requirements far beyond anything in production today.