While certainly not a panecea, such strong drives as success, power, etc. that we're discussing are in no way accidental such as optical illusions and the like. To make an argument like this is to misunderstand evolution entirely.
First you say this. Then you say this:
> Random mutations are [...]
See, you're arguing semantics. Yes, evolutionary pressures force natural selection, extracting order out of the fundamental randomness, but the mutations of evolution are random. My point is we don't know which pressures forced which particular traits, so to draw specific conclusions about modern behavior based on evolutionary psychology is more in the realm of speculation than actual science. It's all so much guessing and assumption.
There are many things for which the evolutionary cause is not obvious to us, but it doesn't make sense that there would just be lots of random truly superfluous aspects to us.
Sure it does. Look at our appendix. Look at all the diseases out there--almost every person has at least one almost-certainly non-advantageous yet obvious ailment. One can speculate that it would be advantageous in scenario A or situation B, but that's all it is, is speculation. Maybe something we have now was advantageous 5000 years ago, but we don't necessarily know why, nor is it useful to describe modern behavior in such terms.