Hehehehehe, (M)ethanol, yes, my fault! Better joke than I've intended.
Safety net is a good idea, I agree. A modern humane society is unthinkable without it, definitely. BUT! Any social scheme
1. requires administration, and not a small one, and
2. has an inherent tendency to expand. We can see it everywhere in Europe and America.
So if you prefer free market, you cannot say "I will also support social system", because social system is essentially a killer of free market. Frankly, the most you can say is "I will support free market, but I'm not particularly aimed at cutting down the social schemes." But it does not sound nicely, does it? So we rather use some basically confusing words...