Actually, firestick farming changed the landscape of Australia considerably. At one stage, there was a great many more rainforests.
'Firestick farming' burnt out the rainforests and what grew back was the Eucalyptus and breeds of trees and shrubs that loved fire and at times needed fire to either regenerate or to open seed pods. The rainforest plants had large leaves that deflected fires around the core of the forest. The Eucalyptus forests allowed the fires to spread right through.
Some aboriginal groups used Firestick farming to herd the animals into areas to capture them. I suspect that there is some romanticism about Firestick farming.
Much is now known about back burning which could be said to be based on these processes. Unfortunately, back burning is also considered hazardous by some for air pollution as well as the harm to the native animals in the way of that fire. It is needed, but it is also being fought by groups with other interests. It needs to be managed very carefully around areas where there are large populations in consideration for that pollution aspect.
When I studied aspects of this in the 90s, it was recognised that replanting with fleshy leafed plants and clearing away sticks, leaves and branches etc were very important.
But it was the fires that changed the landscape in the first place according to some historians/geographers/botanists. I am sure there may be others who disagree as it is with many things these days.