<Luke Skywalker>Every word of what you just said is wrong.
I'm kidding, though I disagree strenuously (it's not good for my heart) with the idea of "my playstyle" being fallacious on its face. Why should any of us give two spits how another person plays? Why should any of us, even in large groups, get to decide which ways to play are legitimate and which are not? This applies to any game, IMO, but doubly so in an open sandbox game. TFP builds a world and some rules for living in it. Go do it however you want! And let others do it however they want. "Everybody should be a base builder"? Ow, the disagreement is too strenuous, and I type this as someone who has always and only played as a pretty typical trap-encircled-base builder, standing on iron bars trying to kill them before they get to me.
(Co-op teams obviously are a slight exception since you'd want everybody on the same page about how you're going to survive.)