Fair enough. It's always interesting to see the way people's tastes differ - I chose to play Red Dead 2 in first person pretty much throughout, despite it clearly having been made with third person in mind. The game and world was so compelling and lovingly made that I couldn't resist putting myself as "in" the world as I could manage. Personally I find first person generally to be more immersive, especially for games like Dishonored or while sneaking around in Skyrim. It takes me out of the experience a bit when I can rotate the camera to look around a wall when my character would have no way of seeing that.
I'm not sure I've ever played a first person game where melee combat felt good, so I'd certainly agree with that. Certain kinds of movement (Uncharted style climbing for example) I'd definitely prefer third person as well. The recent (well, not that recent anymore) Deus Ex games did a really good job with this imo where the camera pops out into third person when you go into cover.
I'd agree with
@Ainu here, I don't think gaming has an obsession with first person at all. As a first person fan I usually feel irritated that so few games with that perspective are available. It's also not something that, for me, came from playing first person shooters as I didn't play too many of those. For me it's games I played in the late 00s, early 10s (Deus Ex, Dishonored, Bethesda games, Bioshock) that give me a first person itch I always want scratched.