to go "camping" you don't need much. Heck, a simple coleman tent and a simple coleman bag is all you need.
and that's what I did, all the way till 5 years ago.
then saw roof top tent and it all went from there. Once I experienced sleeping on the roof and not worrying about where I pitch the tent (let's see... I've arrived at camp after dark, did not see the ant hole on the ground, and pitch my tent way too close to it. also did pitch tent, went to do my things, and found unpleasant things inside the tent. also did pitch tent on ground that I thought was flat, only to find out it's not level) or clearing the ground to pitch tent.
The insects and critters alone got me off the ground lol, and it worked for short 2-3 day trips.
Then I pulled that 50 day alaska trip. I knew what I was facing, alone. That's why I got the GFC lol or else my simple roof tent on the bed rack worked just as well for trips with the boys.
One thing lead to another just so that I'm not "roughing it" lol yes, I'd probably be better off to do that whole trip in a sprinter (which is way more comfortable) but every morning when I drive on rough roads cruising at highway speed and see people with vans and trailers struggling or pull into a campground and see people roughing it and look at my truck in jealousy, I was glad I found that middle ground.
anyways, point is, you don't have to spend much to go camping, but if you want to go camp in comfort, it's a pay to play game lol
$17k for a made in hard side pop up US camper with US sourced material is not that bad tbh.