I've always understood "campground" to be a whole area open to camping with dozens or hundreds of campers. A campsite is where your group's claim is staked and the area you occupy including picnic tables, fires, etc--not just the tent.
I feel like your chosen examples are very disingenuous. If you're comparing data harvesting/leakage and video games to the atrocities caused by Big Military and the direction it's headed, you must be very disconnected from the real human casualty and suffering.
But to answer your point, yes. People have the autonomy to not do business with individuals and corporations that don't align with their values. It's a personal choice. You may not understand it, but if more people had convictions like this the world would likely be an entirely different place.
You are arguing against no one. The person you initially replied to explaining RRR obviously isn't talking about RRRing bowling balls specifically. They are explaining the significance of and how to interpret the common way it's taught to reduce unnecessary production and consumption.
You aren't asking for homework, but I highly recommend The Elements of Style.
They make such boring topics as grammar and composition a pleasure to read and apply. I read it multiple times in high school, and I still find myself repeating some of the rules to myself when I revise my writing.
Including rule 17:
"17. Omit needless words.
Vigorous writing is concise. A sentence should contain no unnecessary words, a paragraph no unnecessary sentences, for the same reason that a drawing should have no unnecessary lines and a machine no unnecessary parts. This requires not that the writer make all sentences short, or avoid all detail and treat subjects only in outline, but that every word tell."