I like the distributed spirit of this, but it only works where there is another layer holding the ISPs accountable - whether it's other ISPs or a government bod

I like the distributed spirit of this, but it only works where there is another layer holding the ISPs accountable - whether it's other ISPs or a government body. Right now their incentives are only to satisfy customers' perceived needs, which leaves nobody incentivized to prevent endpoint-to-endpoint harm.