First, I should verify what "Home Front" is. There's a 2011 movie called Home Front directed by Sean Anders, and another one from 1941. Maybe the user is referring to one of these, but the year 2021 is a key part of the topic. There's also a possibility that "Home Front" is being used as a thematic concept here—like the home front in a wartime context or in the context of modern issues in 2021.