It's not just people looking only for money that are jumping into the field. I know of several classmates who started off as math/physics/economics majors, took

It's not just people looking only for money that are jumping into the field. I know of several classmates who started off as math/physics/economics majors, took a couple of CS classes because they heard "everyone needs to know programming", ended up liking it and are now CS majors. Even if a majority of new entrants to the field are in it only for money, there's still a large proportion who truly enjoy it as well.