But if we are comparing apples to apples, you would just use AWS provided stuff for EKS right?

  > K8s can go a lot of different ways depending on the type of LB 

k8s flexibility shouldn't be counted against it here. If you are considering k8s against fargate, you should only be considering ALB / NLB ingress and not the many more ways you could. Just use what AWS provides and be happy with it :)

  > ECS you just configure a log group and get persistent logging and basic aggregated searching with Cloudwatch Insights

You can log to cloud watch with EKS as well. Fluentd can log to cloudwatch with very little configuration.

I agree that if you are already "all AWS" and just want to put one more thing in there, Fargate might match your existing patterns better. But saying "Fargate is easier than managed kubernetes" is very wrong.

In general I've seen people have an easier time understanding kubernetes manifests for declaring their services instead of the equivalent terraform to get fargate up and running to do the job.