Answer for your two thoughts.
1. They could create this to make it easier for users to control their bandwidth on dockers and VM. Not only that, but that would set them in another pedestals for users trying to figure out what OS to go with. Example, VM ware has the ability to limit per port level. Obviously, that is a different product but I hope you get what I am trying to say. Also, unraid would be a better option for users looking for something like this. I don’t think Freenas has this feature either soy raid would gain more ustomers because of this feature. I completely understand that there is probably better project to work on but that’s why we the user come to this sub forum for Features request.
2. Any amount of time taken is better than no time taken to see if this is possible. So if it takes 6 month for this to be implemented, than awesome. But if no one ask for it then unraid would never work on it because no one is asking for it. Furthermore, on my last comment I even said thank you for giving a workaround. Which I really appreciate.
Thank you again for giving your input and also for been friendly and not a d!ck about it.