[12][13] The Dropkick Murphys condemned the unlicensed use of their song, "The Boys are Back", in a 2022 music video produced by NSC-131 and threatened legal action in a cease and desist letter.

[14] On December 12, 2022, about 25 to 30 NSC-131 members protested outside of the public library in Fall River, Massachusetts, to disrupt a Drag Queen Story Hour reading to children.

[15] On January 14, 2023, a group wearing the same apparel and displaying a nearly identical sign appeared at the public library in Taunton, Massachusetts, to disrupt another Drag Queen Story Hour.

[17] The charges stemmed from members of the group displaying a banner reading "Keep New England White" while allegedly trespassing on public property, with the state asserting that their actions were motivated by race.

[20] In August 2023, NSC-131 claimed credit on social media for an anti-immigration protest in front of three hotels in Woburn, Massachusetts, that the city had announced were housing around 60 migrant families.

[22] On December 13, 2023, the New Hampshire Attorney General's office filed a civil rights lawsuit against NSC-131, Hood, and 19 unnamed members for violating the state's anti-discrimination law, for their actions of June 18, 2023, trying to stop a drag story hour in Concord through acts of intimidation, such as pounding on the glass.

[28][29][30] On October 1, 2024, a New Hampshire judge denied a motion to dismiss charges against NSC-131 stemming from their actions to stop a drag story hour in Concord in June 2023.