[...] But its good BU will lose. BU is just some Big Pools wanting to earn More Fees with Blocksize Increase. Their Main concern is earning fees, not the Blocksize problem.
Can we please have this BU/Core is good/bad discussion elsewhere?
Fees are just a side effect of the actual usage of a blockchain network. So miners their concern is that their mined blockchain is actually being used as much and by as many as possible, not the other way around.
Artificially limiting capacity to increase fees is very short sighted. I am sure miners are more clever than that, these are professional business nowadays. That is why the elastic non arbitrary blocksize of Monero is such a great and very valuable feature.