Didn't CD Projekt RED release the Witcher 2 on consoles as a proper port? They made the Witcher 2 initially for PC and then came out with a port for consoles after that was apparently a really well made port. I havent played the Witcher 2 much because I find the combat unplayable (coz Im terrible) but if you want a company that still has artistic integrity, I'd look to them. I'm a bit sad that I don't really care for the Witcher universe. My hype level for Witcher 3 is non-existent.
Also, I didn't mean that we can only have a good PC port in a world where only PCs exist, I mean that even in this world, proper PC ports SHOULD be a thing because games are so expensive. EA can really afford to fund a proper PC port.
Yeah
I think you, really, do understand me 
The games are enormously expensive these days and the publishers make a ton of profit ... they are very, very skilled in that regard! When they tell us about problems with funding it is most likely a big fat lie - nothing else! They just want all the money ... that's all ...
Proper profits are not the problem. And many/most developers could put out a "proper port" for every platform - they just don't do it!
They handle the develpement very badly, because they have no choice on the matter, because they get rushed like nobodies business !!!
When it comes to the publishers ... "develpement-time" is the new enemy! That bloody thing is ... "to be killed on sight" ... 
"You developers want to do what?" ... "A RPG?" ... "We don't care!" ... "Do it in the time it takes to pump out a FPS-game!"
The publishers don't respect human needs (like KB&M controlls or a proper UI for PC-users or any other system) or anything ...
They want to "hammer through" their strategies no matter how ill they fit in every regard! "Reality", itself, has to go somewhere else because the "ego of the current CEO" is too big to fit in this place (reality) ... So ... get lost ... you millions of consumers, with your silly old wants and needs!
"And make way for the new rules of this industry ... you peasants"
They could easily take the time to produce proper games that have proper UI and everything else. The money to do it is there! But I highly doubt that - with the bigger budgets these days - we will see too many AAA-games that only run on one platform again. (But even that could be arranged.) It is just not what these rich, greedy bastards - who rule everything right now - want.
And we, as consumers, certainly have no "say" in it - at all. Very much like the developers have no "say" in it ...
I would like to think that the develpers would do a proper port when they had the chance. They probably would even say, from the get go ...
"Forget the old consols! Let's wait a year and then let us launch a finished product that fits the new tech!"
And as a owner of old consoles and a fan of the franchise - I would love that! And would gladly buy a new console - just for this title!
(Oh and by the way - somebody in this thread mentioned that DA:I did not run old consoles - I played through the title on PS3 without to many hick-ups and the problems I had were far less than the mess present on PC!)
I guess, from the point of view of the "money-people" ... the VG industry is a golden goose! You can "copy and paste" the products to produce more units and even sell the products with a "nostalgia-factor" when there time has passed already ...
They will never let this "opportunity" go "to milk this cow" until kindom come! Indies are the only place to look for traditional genre-games or any kind of "PC-platform-catering" ... in the moment. Maybe this will change. But not without a propper "miracle"!
The publishers are way too strong !!! And they don't care ...