mined so far right before the fork to try and lower the BCH price to more hashrate will flow from BCH to BTC, giving them a higher percentage of the total.
5. After the fork if they achieve majority hashrate on the ABC chain they will most likely try to double spend on certain exchanges. 6. The 32 MB blocks mined by BMG already
contained many double spends. It's similair to what Core did to XT nodes in 2015 when they did a DDOS attack against them that even killed the entire internet in a rural village.
60 exahahs to 40 exahash in just 7 days. If to much hash goes to BCH to defend, than BTC users will have use delays until the difficulty adjusts. Blocks on BTC will average longer than