Hey man, you can think that if you like. But I'd say (completely understandable) CK2 base game back in 2012 had way less features because they spent 8 years building it up. That's fine, I used to like the CK2 model, and get super excited with each new update. I've played CK2 for something like 900+ hours I think.
But looking at CK3 and the DDs, I'm convinced they have left lots of gaps so they can roll out DLCs over the the next 5-8 years and rather than try and develop the game in full; I am under the impression they have gone for 'we'll lay the foundations, but walls, windows, doors and furniture etc. - that'll come later and cost extra', and I don't agree with that approach.
If they had said 'every feature which was in CK2 in 2019 will be in the base CK3 and we will add extra stuff in on top of that and improve lots of systems, and only once we have done ALL of that in the base, will we even think about DLC', I'd be cheering them on, but it doesn't seem like that to me, looks like lots of gaps have been left to be filled in later and I just don't support that, because that does feel greedy to me. I mean, they have already announced there will be a major expansion (pre-release, they are already saying, there's all this extra content we will add later!), and even though they haven't said what it will be, but they already know it'll cost $30. Which is a lot, given the base game is $50.
As I said, I love CK, and have played CK2 to death. And when CK3 came out, I got super excited, but I've lost some of that excitement because CK3 doesn't feel like a major new departure from CK2, just a minor update and you get the "full game" when you pay an extra £250 over the lifetime of the DLC cycle. There are lots who share my view, but you are entitled to yours.