What problem are you facing?
It is not immediately apparent by running k get $ManagedResource if a resource is marked for delete.
How could Upjet help solve your problem?
Upjet could surface the deletionTimestamp as a top level column - https://github.com/crossplane/upjet/blob/main/pkg/pipeline/templates/crd_types.go.tmpl#L45-L50