Politics in bodybuilding is a load of shit and just another excuse the competitors who lost or placed lower than what they were expecting (along with the people who support them, such as family, fans and friends) use, to try and justify their feelings or placings. Bodybuilding is subjective and not objective like a running race, where he / she who reaches the line first wins. So every person has their own opinion on who should have placed where and why. And when that doesn't happen, the losers and conspiracy theorists among them scream politics.
Every single conspiracy theory and assertion about politics has been disproven in bodybuilding - saying the Mr Olympia will be awarded only to Americans or Whites or Blacks, saying that the Mr Olympia title is about establishing long-term reigns and dynasties, saying that judges are racially and ethnically biased etc etc
Judging isn't done by one person - it's done by a whole panel of people, so there goes the theory that if you aren't in a judge's good books, you will end up paying the price (the highest and lowest scores are eliminated in bodybuilding, BTW). Look at Team Nasser who scream politics as the reason why Nasser didn't win the Mr Olympia, even though there are TONS of people (including myself) who think he always got beaten by a better bodybuilder.
Team Nasser says Nasser didn't win because of race, which got disproved when he won the Arnold Classic. They say he got marked down for being Arab, when he won tons of contests and was placed as high as second place in the Mr Olympia. Nasser won and lost contests in the same year, in front of different judging panels, in different countries, just like his counterparts such as Shawn, Flex and K Lo, none of who were as dominant as Dorian or Ronnie during their reign.
Not saying there is no politics in the IFBB, just that it doesn't play a role, at least to the extent some of the people here say.