>>14772055
You will acquire $1M in your lifetime. It won't be much money by then. You will probably acquire >$10M in your lifetime, but you will need that much money just to build a (likely smaller) nest egg with which to retire. $50M, though, that depends on inflation and wage growth.
It depends on your utility function. If the goal is to maximize money, and if money is not useful, then the EV of the $50M button is $25M, and the EV of the other button is $1M. $25M>$1M, so the answer is obvious.
If your utility function does not care for money, then the buttons should be ignored and you will continue upon your obscure quest which somehow lacks instrumental goals. If your utility function requires that you become a singleton, and if that action costs with $1M, you should hit that $1M button (EV = 100%). If your utility function requires you become a cattle rancher, then the problem becomes complicated as $1M is not enough, yet, $1M would be a much better starting point to reaching the goal than $0. Likewise, $50M may also not be sufficient for your function.
Given this, it is easy to see that a rational&logical being may choose either button if it had need of >$50M.
>>14772204
This is a good take, but it ignores that $1M is something everyone under age 40 with a job will naturally acquire with minimal effort.