when he is not angry, can you talk to him at all?
I think there are times when teens blank out and you cannot talk to them, and times when we can get through.
if there is some glimmer, as him to make a plan.
I foudn that acknowledging to ds that he is nearly an adult and that he has to make choices and decisions for himself, as he is learning tobe an adult. So he is fed up with school, and doesn't want to work, fine.
What is his plan?
What is his plan for after school in the summer? Work? A levels? What?
Nothing isn;t an option. Well, it is, but he needs ot know that he cannot claim benefits, and if he is not in education or training, you will expect him to pay his way in the house. (so he can't sit around and do nothing)
So, what is his plan?
If he is supposed to be on track for A levels, then ask - great, so what do you need to go to the place you wnat? How are you going to get there etc.
He may stomp off, but untimaltely he has to make these decisions himself.
Lockdown is very hard as they feel trapped but cannot do anything about it.
My ds struggled massively in the spring, he finally admitted to me in May that he was struggling. We asked school if he could come in as one of theri vulnerable kids once schools went bakc after half term in June. He was offered 2 days per week. It was the difference he needed.
I would contact school, tell them he is at the end of his tether and so are you. Ask for help.
Give your ds the number for the teens crisis line. Talk to him about what would help him to cope.
This is the time to talk to him and deal with him as an adult, but with your suport and help