The Video Game sphere takes up a huge chunk of it. Then many of the other subs are basically gamer adjacent. Many of those technology subs are just about building PCs and stuff, which is largely gaming related or correlated. Even a lot of the politics is invariably linked to Gamergate type stuff. The Entertainment section is all genre fiction, anime, etc. Stuff you would expect a gaming forum to focus on.
The dedicated meme parts of the site are gone. The interesting stuff that fits in no particular category are gone. If you had told me 4 years ago that one day I would come to miss the derivative rage comics and image macros in the face of the unrelenting stream of toxicity that the site would become I wouldn't have believed you.
Just look at this joke post https://external-preview.redd.it/dv9xRUyCUzzan5wZnVBCmmHIriH... from 6 years ago. It all seems so innocent compared to what it is now.