Gaia Memory as Dope
One of the most interesting plots in Kamen Rider W is the Gaia Memory which is basically can become like drugs hence the term Dopant coming from the word "dope". Without the right filter, a person can become addicted and even grow insane the more they use it or in other cases, death. Now for how the Gaia Memory addiction destroys the users... The Sonozaki Family or the ones who ran Museum. After some Gaia Memory addiction, there has been some drift like how Ryube and his wife Fumine/Shroud. So Ryube goes crazy with power and so do his daughters Saeko and Wakana as they became Dopants. It does tear them apart especially when Shroud decided to create a rider on pure hatred. For Ryube, his plans to preserve humanity through his daughter Wakana as the new high priestess. The problem was that this insanity tore apart their family and Philip/Raito was affected by his family's own addiction to Gaia Memory. Isaka is the best example of that destru...