At least in AWS, it will by default instantiate an application LB for every ingress (so at least one per namespace). With an internal ingress controller, one c

At least in AWS, it will by default instantiate an application LB for every ingress (so at least one per namespace). With an internal ingress controller, one can combine all ingresses into e.g. a single nginx service. That service can then be fronted by one single network LB for the whole cluster.