Whenever I see a WWII-themed cartoon - whether a Looney Tunes/Merrie Melodies cartoon or a Pvt. Snafu cartoon - it reminds me that the government no longer tells us to actually contribute things to the war effort (except of course to get killed). "The Home Front" portrays Snafu in a miserably cold setting assuming that his friends and family are sitting pretty; specifically that grandpa is watching a striptease! But then, a sort of guardian angel appears and shows Snafu by TV that everyone is contributing to the war effort.
So, it was wartime propaganda, but a clever form thereof. Not to mention that some of the stuff here would have been R-rated for the era (of course, these shorts didn't get shown in theaters). Worth seeing.