This could also be about the rape done to indigenous people during white colonization.
"don't try to enlighten me" could have to do with christianity being spread by the colonizers, and the abuse that happened in Residential Schools by Christians to Indigenous children
"Rewrite their history
Uproot their colony" this idea also works with this line because it enforces the part about colonization and how Residential Schools wiped out any knowledge the students had about who they were and their ancestors.
if this is true, than "I am the plague" might have to do with guilt Alice is feeling for being white and how much her ancestors fucked people over
This could also be about the rape done to indigenous people during white colonization.
"don't try to enlighten me" could have to do with christianity being spread by the colonizers, and the abuse that happened in Residential Schools by Christians to Indigenous children
"Rewrite their history Uproot their colony" this idea also works with this line because it enforces the part about colonization and how Residential Schools wiped out any knowledge the students had about who they were and their ancestors.
if this is true, than "I am the plague" might have to do with guilt Alice is feeling for being white and how much her ancestors fucked people over