There is no need to "maximise" production of honey in a hobbyist context - as can be seen in all areas of "farming", pushing any living creature to maximum yields tends to end in tears, and can often only be sustained as a result of hefty and unsustainable inputs and "chemicals"
I'm not "pushing" my bees at all, and I'll certainly never rob them of honey and replace with sugar..
And I vigorously dispute the veracity of "3" - in my experience, what does feral swarms damage are such things as spray drift and lack of suitable habitat - certainly out here in the sticks there is no evidence for that claim...
About 30 years ago, when starting up a free-range egg farm I was visited by an NFU rep - he told me that to let birds out of their "safe and comfy cages" was cruel, as was denying them their "essential" diet containing a cocktail of three broad-spectrum antibiotics, and that I was an irresponsible lunatic who's flocks would undoubtedly spread disease and damnation to "responsible conventional battery-egg producers".... in fact my flocks were revoltingly healthy, and the local "factory farmers" had constant disease problems, and allowed resistance to build up thanks to their regimens....
I've heard the claims about feral swarms, and I've never seen a jot of evidence as to their veracity...