Lots of great thoughts here guys, so I'll add mine!
I also spent some decades wearing shiny black feet and baggy green skin and marching up and down the parade ground! The Army says you have to take your weapon, ammo and sometimes a 10 kilo radio and spare batteries. As well as that you have to carry grenades, smoke flares, extra ammo for the section machine gun, and maps and such. Whatever room is left in your pack and webbing is taken up with food and water. Not much left for luxuries!!
Now after the Army it's different!
The bigger your vehicle the more stuff you can take, and if you can afford it, you take it!
The missus and I both started our lives in the Army so we now appreciate the luxuries too. We had an off road camper trailer but it took too much time to set up and take down, so we graduated to a pop top caravan. Our extras are solar panels, double batteries, spare water tanks and a/c for the hot nights. The 4 x 4 carries tables, chairs, fridges, generator, fishing gear, dunny, shower tent etc. We take 15 minutes to set up and can take down in 10, so we're really loving it, especially free camping where we can have a small fire. We also take about 60 kgs of red and blue gum when we go and use a small washing machine drum as our fire pit. The 60 kgs lasts about 4 - 5 nights as long as we aren't trying to signal the International Space Station!
Minimalist is great for bush walkers and beasts of burden, but we've been there and carried that, so now we're creatures of luxury out in the bush!
Stay safe
Laingy