People here have claimed that Bitcoin is in fact controlled and ruled by China, as mining is centralized by Chinese mining institutions.
Do you think that China is controlling/ruling bitcoin yes or no?
No, I don't think China is controlling or ruling bitcoin. China has only a major part of bitcoin community like in the mining but I don't think they are controlling bitcoin. Controlling means you have a power over someone or something and China do not control bitcoin. Yes they have a big impact but again, they do not control bitcoin rather they are just one of indicators of the increasing and decreasing of the bitcoin's value.
Not a single country can control bitcoin, as bitcoin is not a centralized currency but still we should also accept the fact that they have big contribution in bitcoin market, and they may be effecting bitcoin market a lot, therefore their importance in bitcoin world cannot be ignore, they are contributing too much in bitcoin world.