let's say in 2 years, there will be a team that will port the game to console
maybe it will be A20.
will the console get an update to the same version or will they have
to buy the game again?
Clear answer: It depends.
Afaik the ps4 version was not sold as an developing alpha but as a final product. So you shouldn't have any expactation on updates. You bought a final version. If you're not confident with that version, you shouldn't have bought it. There is no such thing like developing Early Access on PS4.
People are ALWAYS complaining. On the PC-version they complain about they don't like the recent changes of the current version, on consoles now they complain about not getting any changes.
And to be honest, the A15 version the console port was based on imho was a more complete game then some other "final" game releases.
I don't get it. You buy a game as it is in this moment... if you don't like it as it is at that moment, don't buy it. That also applies to the PC-version. If you buy alpha X and don't like alpha X+1, just continue playing alpha X. If you don't want a game to change, don't buy an alpha version. And the console version was even sold as "final", take it or leave it. IMHO.
The "best" is people complaining about recent changes after they already spent 1000s of hours into the previous version. What the hell do they expect? A lifetime support of fun excatly what they imagine for just paying 25$ once? I wonder what some people dream of while they are sleeping.
For PC-Users i'd say: Mod it. There are dozens of mods out there. For console players: At the time you bought the game you knew that there will be no mod support, so don't complain about missing mods!
Many people buy full price games at ~60$, play them for 50 hours and are absolutely satisfied. They even buy the "same" followup game next year with little changes for again full price of ~60$ and are lucky because they got a new version. WHAT THE ♥♥♥♥ IS THE PROBLEM WITH 7D2D THEN? You bought a game for only 25$, played it for hundrets of hours and still complain about not getting an update?
What makes you think you deserved an update?
Do you also go the cinema, pay 15$ to watch a movie and then complain about you want to watch another movie or the sequel without paying again? Because you paid already for the first movie?
I don't know how some people think, or if they even think at all. I paid ~25$ for A15 on PC. I spent only ~500 hours on 7d2d. Reading the forums that is even a very low value. But for sure it was one of the most cost effective game i ever bought.
How many hours did you console guys got entertained by buying the latest Call of Duty or other blockbuster games? For full price, just because you wanted to have it on release day? And you are still complaining about not getting an update on 7d2d. That's ridiculous.
Would you by a house which doesn't fit your needs and you know even before buying you need to completely rebuild it? No you wouldn't. Or buy a house under construction without knowing how it looks like if it is finished?
But why then are you buying a game under the same circumstances? Because it just costs 25$? If the price is the only reason, then shut up complaining. You bought stuff you have no idea about so deal with it if it doesn't meet your fantasy. You gambled, you lost.
Imho from A15 (as i started playing) the game could have been released as final. It just would have needed some bugfixing, but regards the content it's worth a full game. You can spend hundrets of hours playing it. Once you've spent 100s of hours, what exactly is the complain? Just want more? Because, Because, because you want to have more?
It is not yet final, because the devs decided it is not want they want to be final. Thats ist. Nothing more, nothing less. It is NOT YOUR decision. Deal with it.