Nodes are spread out that I can agree with based on:
https://bitinfocharts.com/bitcoin/nodes-active/Please prove to me where all the mining hardware resides.
Because all I ever read is how mining farms are mainly located in China by a handful of miners.
Perhaps I shall leave the burden of proof on you.
lets take antpool. yes just antpool as an example
you can spot they have several servers/locations by looking at the blockreward receiving address
some funds go to
1DTh7XPb42PgCFnuMHSitMPWxCfNNFej8n
other funds go to
1ERSHV5douNTHuCnJj7uSJDtPvEKX2NZvZ
others go to
15hZo812Lx266Dot6T52krxpnhrNiaqHya
1CjaWfbSbARo8CDJLDKGm4VrVBaVFn3kzW
1JVMpaWzLB1pnkwoQNqK4Z4EimQj5bCKj7
and there is a reason why antpool actively uses more than one address.. yes i mean actively, meaning they dont just throw away an address after use. but use separate addresses for separate locations
i separated them because the ones that solve a block using
1ERSHV5douNTHuCnJj7uSJDtPvEKX2NZvZ
are usually blocks not filled right up to 999kb.. and are basically SPV mining/empty block mining.. (starting a hash attempt before validating the last block and only then throwing in new data once the last block is validated)
this activity is particularly done by smaller farms that skip a few steps to gain a slight advantage of % solutions without as much hashpower by saving time
so its easy to spot that all the hash power is not going to a single combined attempt. but several attempts in different locations
now then lets address the geography
haobtc.. although asian are in tibet aswell as other locations
BW.. runs a mining farm in mongolia aswell as other locations
BTCC.. runs servers in different countries and users in many more countries
bitfury.. Finland, Iceland, and the Republic of Georgia.
but let me guess your now going to stop using the term 'china' and instead cry "the west dont have 49%" the east own "51%" or even claim that its no longer china. but "asia own 51%"
expanding the geographical borders of your mind but still trying to claim some racist collusions that farms thousands of miles away from each other are actually owned by one person and influenced by one government.
or are you going to realise that
being dotted about in many geographical locations,
having servers in several more locations
and offices in more locations again. is actually more distributed than your mindset of it all being located in one place as a single threat.
but hey. if the smaller amount of hashpower that you think is in china gets cut off.. guess what.. the non china farms get a bigger slice of the pie
chines government cannot corrupt the servers due to the split second it takes to pool hop all that a government can do is cut the power/internet cables.. that is it.
so realise mining pool (host//servers) are distributed to avoid corruption
and all that can be done is taking a smaller % of hash power that you think down. which is not an attack on the network as the other pools will exist