I don't believe wanting to make money at something equates to greed for money, necessarily. You can pursue science for monetary gain, and no (reasonable) person

I don't believe wanting to make money at something equates to greed for money, necessarily. You can pursue science for monetary gain, and no (reasonable) person will hold that against you. Scientists have to eat too, y'know? That said, there is such a thing as going too far, and to sabotage the work of others, literally tamper with, damage, and/or destroy it, definitely crosses that line.