[EDIT: I will add that IMHO FU money is /not/ a few million USD.]
I know that reality is a lot different. For example you start shopping for espresso machines and instead of buying the nice consumer model you go out and but the commercial model. The consumer model would have suffices but the commercial model is so much cooler looking.
It happen, everyone has something superficial that they are going to buy the top of the line of. For some it is cars for other it is a hobby but, yes this can burn up a lot of cash. I have seen a few though that have turned 2M into FU money, one of them actually decreased their standard of living because, not answering to other people, was the top priority in their life.
But, with a low amount like 2M it has to be your top most priority. Also keep in mind I am in Florida and not the valley so the economics are different. Here even at the peak of the land bubble a decent middle class house could be picked up for 200k and home ownership is a big piece of the FU puzzle.