The Beatles had nothing to do with the original movie. They didn't do the voices. They in fact HATED it. If they could remake it with the participation of the Beatles, it would be quite another thing.
Physical abuse is more tangible than emotional or mental abuse. It is abusive to the children for their family's issues to be spread out for all to see. I don't know if there are laws that govern that aspect of these shows, but there should be. These parents have chosen to live a public life, but the children aren't savvy or mature enough to realize all this entails. Hell, I don't think the parents do either. Hopefully someone who cares for the kids steps in.
If they could remake it with the participation of the Beatles, it would be quite another thing.