You're buying a game that costs $1.80 more, which also has 2 to 3 times the features. You're getting a good amount of compensation for your money IMO.
And I wouldn't have bought the original version at all if I had known that more features for the same game would be paywalled.
The only (real) feature being paywalled is multiplayer!
I understand it. I'd like the game I purchased to have the same amount of features as people who buy it later, not less. Multiplayer is a pretty big deal for "the only paywalled feature"!!
there’s also that one mod, just sayin