Lot of good comments in here.
I can tell some come from younger guys, wait until you are over 50 and you will come to appreciate a few luxuries when in the great outdoors such as a good sleeping setup for your back and good food instead of that freeze dried stuff.
When I was younger I use to backpack a lot around Mt. Rainier on the Wonderland trail for a week at a time, and I packed light as I could.
I was not one of those persons who would drill holes into their toothbrushes though.
That is a little extreme.
I use to pack light too when car camping until my wife bore our first child then we had to take more and we switched over to a tent trailer for more room.
I also now believe in having an ARB fridge along as I can bring better fresh food and not worry about ice or soggy food.
And speaking of food, no dehydrated crap as good as it has become over the years do I want to eat when out camping.
If I was backpacking yes, but not when camping out of my vehicle.
When I am camping away from the city smog and in the fresh air high up in the mountains whether at a paid campground at Mt. Rainier at 5,000 feet, or in a back country primitive area like where I took my summer vacation this past summer, all my senses such as taste and smell are heightened.
Food tastes better, therefore I tend to cook more gourmet when camping than when at home.
Also my roof top tent is like a penthouse to me, very nice to be up off the ground and not worry about rain, mud, or dirt getting inside.
I sleep much better too in it than I ever have in a backpacking tent or large car camping tent.
I have been accused of taking too much gear with me
Not all the gear is for me, I invite others to join me on my trips and I bring extra gear in case they need something.
Plus having been a former First Class Boyscout many years ago, being prepared is in my nature.
I would rather bring along a little to much than not enough and be wanting.
Quite often I have had guests show up whom I have given directions to where I am going and they left something at home.
Most of the time I have them covered and they appreciate the fact I had that item with me.
My brother joined me on one of my trips this past summer, and he was thankful that I came prepared as he had left a few things at home.
They would have fit on his motorcycle, but he had forgot to pack them.
A few pics of a typical campsite for me.
It is all about getting out there though whether you like to pack light and scrutinize about every extra ounce you might be bringing, or if you like to bring extra stuff for the "just in case you/they need it" scenario.
Get out and enjoy the great outdoors while you still can, and do not fret over what others take on their trips.
Everyone is different and may require different stuff/gear than you to feel comfortable and safe when out and away from home.
And remember to take pictures to share with us when you do.