Perfectly stated. I mean in the books there is the jungle continent. Outside of Jorah and Tyrion going by boat to the greyscale island not sure it was mentioned. That had to be an HBO budget/set issue.
A lot of the GRRM story from the book wasn’t used. The storylines didn’t have to be elite for season 8 but just fit the story they had to been telling.
Their were too many out of character events in season 8 that it was sloppy.
There was a pretty funny twitter thread I saw that was a bunch of gifs/clips/memes of events and storylines throughout the series that at the time seemed pretty significant and that viewers thought were going to play a major factor in the conclusion of the story but all didn't really matter or impact the ending at all.