Yet the same organisation that seems to care so much about giving every little addiction it's own name also lumps every variety of autism under the same umbrella term.
Whereas, with autisms, we don't yet know how to analyze symptoms well enough for there to be a bijection between set-of-symptoms and underlying-autism-variant; indeed, we can barely even separate autism's causes and effects, if at all.
No, it doesn't. There seem to likely be some similar key mechanisms involved, but the shared mechanisms aren't the whole story, otherwise someone addicted to something would be addicted to everything.
We give different diagnoses for different allergies, even though allergies have a common key mechanism.
Especially when comparing video poker machines, it's just like a video game.
Video games don't have that risk/reward in as nearly as a tangible sense. Though you could argue that games like EVE Online, where in game resources have a direct comparison to hard cash. Ie, you can grind up a capital ship in game, or you can theoretically purchase enough ISK (in game currency, about $11,000 USD in this case) to buy one outright.
Video games have less risk/reward, are focused internally, and have more greed and achievement. If I'm able to clear this raid, I'm able to get X, which will allow me to do Y in the same game, which will make it easier to attempt Z, etc. No one plans to play 5 dollar blackjack so they can play 100 dollar blackjack.
Because diagbostic criteria need to be different for different subject matter, and no suitable generalization had been identified.
> also lumps every variety of autism under the same umbrella term.
Because there is a continuum of manifestations and not clear differentiated kinds with crisp, clinically meaningful boundaries or subject matter.