Can netfilter act as a DHCP relay?

I'm wondering whether instead of using a DHCP relay netfilter (be that tc or nftables) can be used to route DHCP broadcast packets to a Docker container attached to a bridge. The reasoning for this is that I'd like to move away from having to use a macvlan DHCP container so it can appear as if one IP (i.e. the router IP) is handling all of the network operations. DHCP containers usually require CAP_NET_ADMIN (due to DHCP requiring promiscuous mode) and I understand that without a macvlan this would give control over the host's network stack (I also userns-remap my containers). It would be great if it were possible to modify the DHCP packets and forward them on. A relay wouldn't work here as it would still require the same macvlan approach as the DHCP container already has. Is this something that's possible? Thanks