Mother is a devotee to God and she believes her children must be devotees also.
Beneatha trusts God gets an excess of credit for the things she has endeavored to accomplish herself. When she vocalizes this conviction, Mama slaps her over the face. Mom gives God all out respect and greatness for every one of the blessings she has in life.
One reason is that now many people are learning from home virtually so they need it to learn. also during times like now it helps teens stay connected to friends