Our group will run the generators all night, so we don't have to listen to them during the day while we are fishing. I personally don't, but that is the group dynamic. All the generators are Hondas, except for one camper with a pair of Champion 2000 watt inverters.
BUT, we are boondocking at a large reservoir, and if you park close enough for those quiet generators to bother you, you shouldn't have parked so close to our group.
It is much cheaper to run the fuel sipping generators all night than pay for a site at the campground, and the fishing is better where we go.