The issue is that you can apply this to more or less the vast majority of problems the game has. This video talks about the Sport Mode side of things, but you can easily apply the crux of the video to the lack of significant single player content, or especially to how Polyphony straight up do not have a plan in place in order to outline what type of content is coming to the game other then vague promises, even vaguer patch notes, and the occasional car silhouette posted by Kaz.
And there is a very vocal group of people on this forum who seem to believe that pointing out this fact is tantamount to somehow bullying Polyphony - forgetting that their lack of desire to broadcast what needs to be fixed with the game has been the case since GT5, really, and is by this point incredibly deliberate, and in a world where people are very much expecting clear and honest answers in how a game is going to be fixed in the short and long term, this sort of silence and staying the course with dripfed content is actively pushing away people from playing the game, on both the high and low end. Nor does it really eliminate the elephant in the room that many of the legacy problems with the franchise have not even been attempted in being fixed, and even if the problems with GT7 in the current time frame are fixed, it's just going to expose those legacy problems and invite further scrutiny.