Isn't going to happen.
Schools will object because of insurance/liability concerns.
Teacher's unions will complain
Dads won't be allowed unless they have a police background check.
Remember we must protect the dear little children.
Remember we must protect the dear little children.
In fact, we should probably take their own children away from them.
/'tis a sad world we live in :(.
Teacher unions -> They are welcome to complain but fortunately they don't set school policy.
Complaining about how impossible the situation is may make you feel better but fixing it will make you feel good.