Oh CB I can totally understand what you are going through! Precisely at 6:02 pm EVERYDAY while driving home from work, I would get the automated call from school that difficult child ever skipped classes or was absent. He was impossible to get up in the morning. He could care less if a truant officer came and hauled him away. We were always so worried we'd get in trouble because our truancy laws can hold legal consequences for parents.(he didn't care about that either!) Thankfully, he did graduate.
Once, I told my other kids to just get ready for school and leave and then we left for work. We didn't wake him up or anything. About 30 minutes later he text me "Why didn't you wake me up?!" Lol! For a while afterwards he went to school regularly but it didn't last.
I wish I had words of wisdom for you. But all I can offer is the knowledge that this is not forever. My phone is finally silent at 6:02 pm!