As you quoted me directly I wanted to clarify as you completely missed the point I was making. You also pretty much confirmed what I said about people not understanding what is like to have a limited budget. While it may be the case that cost is irrelevant for you, cost is very relevant to many people.
I was merely sharing my experience (which is echoed by many) that I have had great cruises staying in an interior and, for me, I don't share the opinion that not cruising is better than cruising in an interior. For others, like you, it's different .. the OP can weigh all this up and decide what's best for them.
Ultimately we all are free to choose what works for us as individuals, based on the product being offered with free market economics determining price as a factor of the interaction of supply and demand. There seems to be plenty of sold out cruises so RC are filling the cabins, from suites all the way down to insides.