I don’t see that a few young people coming into the school to do some fun activities with them is going to make much of a difference than them being cooped up in classrooms all day.
FFS!!!
What don't people get???
This team of people going into the school.
They will most likely catch the virus too.
They go home and infect their family menbers too.
And so on and so on...
Furthermore, if this team can't see that it's not appropriate to go into the school, they're probably not taking appropriate measures in other parts of their lives too, and will infect even more people.
There's loads of online fun excercise stuff on line that these schools and kids will be able to access. They don't NEED additional people to take classes.
People have to adjust to the new reality now. Try to understand what the guidelines are. It doesn't matter if you disagree with them. Follow the advice given!