First of all, the band isn't doing this, it's their labels.
Secondly, we are not sucking you dry by making previously released music available on vinyl. In fact, the only reason this DOES exist is because it was requested so frequently from fans. Already paid for it in one form? COOL, don't buy it again. Illegally downloaded the bonus tracks from the Upsides because they weren't available on vinyl, but now they are? COOL, buy the 7" if thats what floats your boat.
There is literally nothing to complain about regarding this 7". Its simply for fans who want those 4 songs on vinyl.