how about this?
Parents stop blindly trusting the filter, and actually proactively both educate and monitor their children’s internet use. The internet is too valuable a tool t simply throw away definitively. The best things are not filters, but rather monitors that either record or forward histories of internet use (such as spector, covenant eyes etc). It does not prevent access to bad sites, but acts by way of deterence, as it is noticeable if it gets deactivated.