Costumes and stunts have a critical role at the start of a movement, especially when that movement focuses on something that's failing to capture public attention.
They energize volunteers and create visibility for something that would otherwise not get noticed.
That it is a group of people for whom the protests are the point, and Remain an excuse.
An endless overcompensation for getting 2016 wrong.
I understand why some activists feel attacked by it, but it's a localized choice, not a broader condemnation. /fin