Some folks have observed that the Proud Boys, Oath Keepers, and other established far-right groups aren't marching as much recently:
> “How many pardoned January 6th insurrectionists have been hired by your respective departments?” Raskin (D-Md.), ranking member of the House Judiciary Committee, asked the two officials [Bondi and Noem].
As your link implies, they're not marching because they've joined ICE. Last year [1] Enrique Tarrio, head of the Proud Boys, announced an app where people could report "undocumented immigrants" for crypto.
> “How many pardoned January 6th insurrectionists have been hired by your respective departments?” Raskin (D-Md.), ranking member of the House Judiciary Committee, asked the two officials [Bondi and Noem].
* https://www.commondreams.org/news/ice-agents-january-6