NSBM:
>supposed to pro-aryan but is usually made by mixed-race americans
>takes practically zero skill or effort to make and sounds purposefully shit to cover up amateurish playing. Basically untermensch music
>all 'nazi' themes are just bravado
>enjoyed by practically no one except internet spergs
>not even the Führer would like it, probably would call it degenerate

Meanwhile, picrel
>an actual German
>hated jewlapse records
>extremely clean, technically impressive playing, which pushed the boundaries of guitar skill. True ubermensch music
>fast and exciting enough to be enjoyed by the stimulant-loving Führer
>only 2 albums but still respected 20+ years later

Lets face it, Necrophagist is more ubermensch than your '''''NSBM'''' will ever be