You don't have to answer the door for the Feds. Do not voluntarily talk to the Feds. If they have a warrant signed by an actual judge, then they can do precisely what the warrant says.
But DO NOT TALK TO THE FEDS. Do not answer the door. If you're arrested, your only words are "I want a lawyer."
As I see more friends fall victim to this discord hack, I remind people that if someone asks you to download their new game out of the blue, right now, because it will only take a couple minutes, after "catching up" for a minute
It's a hack, and they will take over once you download that file.