I have been a lawn guy for 25 years and have always hated what is regarded as a perfict lawn.
I have seen people spend thousands of dollars a year to keep a green carpet around thier house so it will be prettier that the neighbors.
My general approch to this is either convince a new client that there are better uses for the property like making the beds bigger using ground covers or using grasses that don't need constant spraying and almost dialy watering.
We have put in some mostly edible landcapes lately and I am using a groundcover strawberry and asiatic jasmine to replace some grassy areas other plants like perrenial peanut and mimosa are looking like options but I am trying them out at my place first.
Now I am not a purist by any means I like very much the effeciency of equipment I am way to old to start using hand tools all day and I have a large area in my front yard that is bermuta grass but it never gets irrigation or spray and only gets mowed once a month and looks great if I had a more conventional type grass that would not be the case.