Moore's law, the principle of the exponential growth in computing power, halted around 2025 because of engineering constraints (largely due to quantum interference in transistors). Thus, transistors were left largely at the 5 nm limit; computing power has not increased by much since then, and even now, a 1,000 USD computer possesses only about 200 billion FLOPS of processing capacity. Meanwhile, the human brain has a capacity of about one exaflop. Thus, for creative tasks, like art, science, and especially invention, that require a significant degree of brain processing capacity, humans will probably always be cheaper to use than computers.