It's nice you found something that helps. I have to drive an hour or two, but have dark skies and really excellent seeing fairly close by, so I'm spoiled and don't even bother observing at night from home. I almost always camp away from people but once in a blue moon I will camp in an established campground, and when I do, I'm always amazed at how much people like to illuminate the outdoors.
It is sad how misinformed many are. My neighbors up street from me were told by the Sheriffs that outside illumination helps cut down crime.
So they have quite a bit of outside lighting. All it does is give light to trespassers so they don't trip on things.
It isn't too bothersome to me, we have a tall block wall towards their side, and they are up about 3' of grade from our home.
But the new ones down street from me are about to get a wall topper put up on our wall to block them, and the strings of solar lights strung back and forth over their pool. But not so much because of their ignorance, but because the woman is a "Karen", and glares at us every since they moved in.
Her hubby had the edacity to ask if we were going to be moving soon. I chuckled and told him, "No. I told the wife when we moved here almost 25 years ago the only way I'd be moving again was sitting in a rocking chair, watching somebody else do the work."
The more I thought about it, the more I realized they have a lot of brass trying to get their new neighbors to move out. So I may just wall them out of my view.
Show them what a really good neighbor I can be.