"What risk?" Are you kidding me? Do you know anything about starting a business and building it from ground up? Entrepreneurship, whether it is in technology or any other field (retail etc.), is mightily difficult and risky. For every successful entrepreneur, there are thousands who fail at attempting to make it big. Those who try are taking on risk in several ways; time, capital, and other resources. Your example of "CEO" doesn't encapsulate ENTREPRENEUR at all. An entrepreneur who starts a company may be the CEO, yes, but the CEO you are alluding to is one who is of blue-chip stock from HBS who does a stint at Goldman or CItigroup and then is recruited by the 'old boys club' to head some Fortune 500 company. The entrepreneur I am talking about is the guy who is from a middle class family who has a decent education and gets a job but decides to take the risk to start his own company. If it becomes successful, he makes money, creates jobs, and improves the overall economy. He should be amply rewarded with tax cuts and other incentives to encourage more people to become entrepreneurs.
Now, the Fortune 500 CEO is also not an easy job. The risks are usually commensurate to the rewards but of course there are exceptions where poorly performing companies pay the executives millions due to contracts signed prior to engagement and that are not tied to performance of the company. Perhaps, a step in the right direction would be to tie the compensation, above a 'base salary', a bonus if you will, to an executive's performance. That is already being done but there are many who circumvent the system and get millions through dubious methods.
As I mentioned in my first post, we must differentiate between EARNED and UN-EARNED income; the latter being predominantly applied to individuals who inherit their wealth. Without that, the perennial struggle between the haves and have-nots will provide no solution, just rancor.