OP here. The job was at Subway, so they really don't care about firing and hiring people enough to follow up with a drug test. We both offered! I have a great PT job at a doctor's office, but really needed extra income because COVID hit us hard. I was really surprised that they just randomly fired both of us over an assumption! WTF. The manager is a recovered addict and said she knew the signs. Umm, no, apparently you don't. We don't even have the money to DO drugs lol! Now we have no power. But still have a roof. Fuck 2020.