To the backpacker, it seems to be a joke to carry all that stuff. But to the backpackers wife in a campground, well, it then becomes necessities. The sad times is when the backpacker thinks he needs it all. It doesn't take many long trips until the newbie backpacker starts to reprioritize his needs.
What we have to remember is a lot of people in this forum are not talking the same trips as others. Each has his/her own priorities. For me, a small bic and a spare book of matches in a ziplock are all the fire starters I need for the entire year. But for others, learning the options are the reason for the trip.
Old age, high altitudes, and desert crawlies makes me enjoy the comforts of my small tent rather than just the tarp I used to carry. But the tarp is plenty sufficient if those three things aren't an issue. Each of us can learn from the other when we are trying something new.