Meaning of "The Nerve" by Mutemath

The lyrics of "The Nerve" by Mutemath seem to express a deep sense of frustration and disillusionment with the current state of the world. The singer questions the world's lack of gratitude, its selfishness, and its chaotic nature. The repeated refrain of "Set it on fire" can be interpreted as a metaphorical call to burn down the existing structures and systems that have led to this perceived state of affairs. The imagery of a world that is like a drunkard, a tyrant, and a charmer with a lavender soul conveys a sense of deceit and manipulation. Overall, the song appears to be a reflection on the negative aspects of society and a desire to see things change dramatically, even if it means destroying what currently exists.