Help us create the perfect combat robot.

Guys, doesn't it bother anyone that today it's impossible to build an android with the same number of degrees of freedom as a human? Besides, creating androids is impractical because they would be excessively complex and not very durable. Then there's the issue of power sources. To ensure long-term autonomous operation, a robot needs a huge amount of energy. A powerful laser requires as much power as a small town (maybe I'm exaggerating). And it would cost more than an aircraft carrier.
So, guys, don't overthink it and focus on combat exoskeletons. Or improving railguns, because that's a truly useful and cool thing.