Gentlemen,
I don't see broken ground as somewhere that necessarily you will lose your golfball. Rather it is just unkempt, not manicured, irrigated less but still mown out. I think it provides a perfectly natural hazard in effect and visually. It can be in front of tees or within 30-40 metres of green surrounds.
So yes I think it is an admirable way forward for sustainable, affordable and fun golf.
You get plenty of that in the small town courses like Yass and Ipswich and even Growling Frog on the outskirts of Melbourne, here in Oz.
Cheers Colin