Is Evolution Blind?

Evolution is blind. It doesn't know what the next best organism would be for a given environment. Bacteria have been around since the beginning of life on earth, for billions of years. They're just as evolved as we are. There is no arrow of evolution leading towards a particular form of complexity. If it was true, evolution l specially be doing n e computer and yu can simulate things such that they get better and better very, very quickly. So you can do ou knob s of cycles of evolution a nin a few seconds, or a few minutes, or whatever it happens to be. Could yo're just simulating it?