Configure behavior per node through annotations

In clusters with multiple ASGs user for different types of workloads, it would be nice to be able to configure more of the NTH behavior through annotations rather than globally for the nodes the given daemonset is running on.
Cluster Autoscaler already has something similar where one can add annotations on nodes and pods preventing evictions/downscale.

For our use case, annotations for whether to cordon or drain is enough (both on maintenance events and spots). But I can imagine some may want something like the safe-to-evict annotation on pod level too.