And here is the real story: It´s not for Covid deniers, it´s for people who have covid19 and refuse to quarantine. https://translate.google.com/translate?hl=&sl=de&tl=en&u=https%3A%2F%2Fwww.sueddeutsche.de%2Fgesundheit%2Fgesundheit-dresden-einrichtung-fuer-quarantaene-verweigerer-in-sachsen-dpa.urn-newsml-dpa-com-20090101-210115-99-42550

You guys have similar regulations: https://www.cdc.gov/quarantine/aboutlawsregulationsquarantineisolation.html (think of typhoid Mary)