Don't ask me why coronavirus exists. You may as well ask me why there are earthquakes and wars. But... have you thought of this - social distancing make paedophilia very difficult. That's a big plus for some.
Imagine being a little girl at school and being subjected in the playground to things the boys have learnt in class from their teachers. Imagine how you'd feel afterwards. Suicidal maybe? And no one listens and you don't even have the words to explain. Then it comes to light what has happened and you get blamed as the perpetrator and you don't even know what you are doing and in your bewiderment you cry out to God. Next day - all the schools close. You might be one very happy little girl again.