Also keep in mind that children need to see the lips of parents, adults and siblings move to learn how to make sounds and learn to speak. Developing children learn from not only practice, but by observation. Masking is going to have all kinds of developmental problems for children. Inability to recognize moods and feelings by facial displays. This next generation is going to have it very rough. Let's hope this clown world bullshit ends sooner, rather than later. The longer this goes on, the worse it is going to be.