90% of the hashing power has signaled their intention to adopt segwit2x as of late June. I assume it will become the dominant chain once it locks in right before August 1st.
In the exchanges runs will take place. The actual economic users will vote this issue out.
In the end spreadsheets will be updated, and miners won't want to spend their electricity on a chain that went unprofitable.
Miners may have the software coming from segwit2x, and be the ones who actually provide the technical consensus. But the economic consensus will trump everything else; and late software along with questionable roadmap does not inspire confidence.
This makes their opposition to Segwit2X clear: https://blog.bitmain.com/en/uahf-contingency-plan-uasf-bip14...
Its clear the opposition is to Segwit-- and Segwit2X contains Segwit.