Unfortunately even the peer to peer nature of BGP has proven a problem due to BGP hijacking. Most solutions to this problem such as MANRS rely in part of semi-c

Unfortunately even the peer to peer nature of BGP has proven a problem due to BGP hijacking. Most solutions to this problem such as MANRS rely in part of semi-centralization as major ISPs must coordinate with eachother through bureaucratic channels and then police the BGP behavior of their customers, creating a sort of BGP oligopoly.