How about putting every prison on total lock-down? That would seem to the best way to protect the prisoners, prison staff, and the general public from spreading covid-19. That work for you, ACLU and SPLC?
I have a colleague who's wife went to prison for fraud and he informed me on Monday... "I went to the prison on Saturday and they turned me away. I can't visit my wife. The prison is on lockdown for THIRTY DAYS." This is at Greenville, IL
So yes they have locked down at least one federal pen... maybe more. This is a smokescreen by the ACLU.