Ability to tag wrokers to dedicate specific workloads

The idea is:

Ability to tag workers to dedicate specific workloads

My use case:

For issues such as network segmentation, data segmentation, secret access management, limiting the impact of faulty workflows, etc … It would be very interesting to be able to tag nodes so that (tagged) workflows can be executed only on these specific workloads. It would also make it easier to increase the load
What do you think ?