That's something different. The console version of CS2 has not (yet) been released, just like Prison Architect 2, so purchases can simply be refunded.
With the CS2 Ultimate Edition, the main part of the product (the base game) is released and can be played by those who have purchased it. Now if PDX comes along and says we'll cancel the UE and you'll get a refund, then what? As a UE buyer, I'm left without a game then and have to buy it again, and if the DLCs come, I have to buy them separately. I wouldn't like that. Let me keep my UE and give me the content when it's available. Done.