Yellowstone tv show

I'm not so sure it is the end of the series. It is billed as "Season" finally in the bottom left corner of my screen during last scenes.
Yeah, but it felt like end of series, barring the set up it gave for a new Beth-Rip spin off or a Teeter-shut up, Jimmy 6666 spin off.

Or are they just continuing all of them under the Yellowstone series as they are now calling the network premiere "Yellowstone: 1923" instead of just "1923". So it will be Yellowstone: 6666 even though it'll be in Texas?

Also is Taylor Sheridan the new Aaron Spelling or the new Aaron Sorkin?

Also, also, should we insist he change his name to Aaron Sheridan?