If you are already operating your own node you are doing all that is necessary to help the fedi thrive. We cannot help the way people behave so its not worth the effort, but I personally very much appreciate every owner-operator. We would not have this network, the Fediverse, if there were no small, single-user nodes.

A lot of people do not understand or do not appreciate just how important the small nodes are to the Fediverse.