but it doesn’t go out of date
That’s not necessarily true. There has been DLC for Train Simulator (now classic) that got delisted and at some point no longer worked due to updates to the game and not to the DLC making it incompatible. Then at some point a new version got added as DLC which you had to buy again to get a working train. (8448 Big Boy and 6446 Challenger come to mind)
Yeah because higher view and sub count means better credibility of course. According to some people maybe?