I don't think he's trolling and it seems like a fair statement, I only ever play as myself & make the decisions based on what i would do in real life, Roleplaying as such but not in any way similar to how a lot of people on here roleplay.
Filling in a backstory while creating and believing in a character is too much like hard work for people like me, It takes patience & dedication to do it but sometimes roleplaying to wallpaper over the cracks or fill in the blanks left by the developer has a negative effect.
Maybe it's my lack of imagination or laziness, Either way i have a great time in all of Bethesda's titles just being little old me and i'm sure the roleplayers have a great time too.
Edit, I only play as myself & manage to immerse myself into the world of the game i'm playing, My lack of imagination does not stop me from the glorious escapism of a game like Skyrim/Fallout etc
perfectly valid....
I have a half dozen (or more) characters though... so I can't just "play me" or they'd all end up the same.
That said, I don't bother with backstory or anything... I just invent a mindset appropriate for the characters build and keep to it.
My Assassin, for example, has no problem slaying anyone in his way especially if it means silencing any witnesses...
so 1 mission I did with him, and also with another character, played out differently, as the other character did everything to avoid attracting guard attention on the mission and ended up fleeing at the end of the mission from a pack of guards and made my daring escape only having to kill a couple guards (and using environment instead of personal weapons to do so) to complete the mission.
My Assassin character on the other hand just assassinated (sneak killed) every single person there without ever raising an alarm... and at the end of the mission I just waltzed out cause there was no one left lol
It affects what missions I choose to do as well as how I go about them.
I usually use some fictional character from some book I read as the basis for each "personality" which makes it easy to come up with the "what would you do" answers without writing out any kind of backstory or anything.