There's also a lot of upset for the youngsters, which I think we can forget about (or at least I have found myself forgetting)
They've gone from a set routine, friends, family, trips out etc to being In The House and in some ways all their dreams coming true (TV, Internet, food treats, 1 on 1 with mum and /or dad) so they're completely off balance.
So we're at a loss and we're dealing with unsettled children, in need of stability and security. I honestly think it's a shit show. There are no rules to follow, we're all making it up as we go along.
It's good to share ideas, but don't beat yourself up if your child doesn't want to participate. My boy has done minimal school work since he's been home, I wasn't in the right head space to become a teacher overnight (I'm crap at it!) so I've let us both have a few weeks to adjust and he managed 30 minutes today before he lost interest and started playing up and my very last bit of patience flew out of the window. We will try again tomorrow.
Also, I think friends are checking in on friends but really everyone has it shit, so maybe it's more of a "I'm checking in on you, but really I don't have the headspace for your worries on top of mine" situation. Which is awful when you need to offload, but understandable given the current situation.
Basically, I don't have any answers but I understand you and sympathise.
I'm switching my phone off now (if I don't I'll be constantly switching between apps and news etc) and watching some really good crap TV, like Bake Off or reruns of Friends.
I hope tomorrow is a better day for you.