If the Apple A19 could be made in the 386's process (1000-1500nm), it would be about 300-500x bigger than its current size in each dimension. "too complicated"

If the Apple A19 could be made in the 386's process (1000-1500nm), it would be about 300-500x bigger than its current size in each dimension. "too complicated", what an understatement! Even the 386 wasn't exactly simple. The complexity of these modern chips is mind-bendingly immense.