Transistors are a thousand times less efficient than neurons on data processing alone.
Heat and Energy efficiency makes it so much more difficult to replicate.
The entire brain is faster and does more labor than a million super computers, all while running only at a teasepoon of sugar and keeping itself at 3C
The level needed to match it is so damn HUGE, it is not far fetch to say that machines can never match biological systems and future systems would instead use bio-machines as computers instead of pursuing electric machines
>>13764208>muh nanobotsNo
Nanobots are on the nanolevel
Neurons are on the femto level. We talking about manipulating individual electron and chemical reaction level. Some say it goes as far as pico level as in quantum level.