To be honest, I agree with @LavenderQuartz. (I say this as a mother, expectant mother, key worker and partner to someone who is a key worker on the front line).
This isn't an ideal situation, at all, but schools need to be seen first and foremost as places for the education and socialisation of children- not as a childcare setting. I hope at least now the parents who primarily saw them as a place to dump their kids off at actually appreciate the work teachers do.
Multi tasking is not easy, but parents of kids with SN/SEN have been doing this for years. I feel horrendous for them that their support networks likely disappeared overnight, and they probably really are struggling right now. However, to the rest of us, it's a very small taste of what a lot of parents have to contend with on a daily basis.
So, instead of making countless threads about schools being off, maybe we should all just accept that they won't be open until September, this is the new normal, and within a few weeks of a solid routine, things will settle.