Conspiracy theory: Barbra Streisand is actually plotting her own kidnapping, not to sway the election, but to detach her name from the "Barbra Streisand Effect" and send googlers to articles about her plight. Prediction: everybody figures out the truth and it only makes her situation worse, reinforcing her connection to the eponymous effect.
Disney on Ice and later Frozen were the subjects of conspiracy theories that Disney produces ice themed media specifically to influence what comes up if you search anything related to Disney and Ice or Disney Frozen.
The reason they are allegedly doing this is because what they don't want people to get results for is the theory that Walt Disney's frozen head is kept in a vault by the company for some nebulous yet certainly nefarious purpose.