Couple thoughts:
1. 1/2 of all #BTC were mined before November 28, 2012
93.75% were mined by the forth halving.
In the near future only solo miners will be able to afford to secure the network
2. Bitaxe and starts OS will dominate mining
until a US company makes its own asics in massive quantities at high end efficiency, it will never be able to compete with chinese miners.
https://blockspace.media/insight/chinese-car-company-cango-emerges-as-third-largest-public-miner/
Couple thoughts:
1. 1/2 of all #BTC were mined before November 28, 2012
93.75% were mined by the forth halving.
In the near future only solo miners will be able to afford to secure the network
2. Bitaxe and starts OS will dominate mining