While all of that is certainly true, even the DU6900 has the "Start with Smart Hub Home" option that defaults to enabled but can be disabled according to its manual. I assume that's what OP is seeing; it's a common thing to want to disable on Samsung TVs.

I'm not at home currently so can't check, but you might be right about what it is. I'll definitely have to check! I do remember being nagged to connect to wifi though, but it might be a combination or something. I appreciate you mentioning this because if I can just disable it, that would actually improve my life :-)