All we need to do is run a different version of the current software. The community - with its developers, stakeholders, witnesses, businesses, bloggers, and the casual voters and observers - can simply choose to build on and follow those running the new version of software.
That’s it.
Easy said. And yet you cannot give any guarantee about that the community would choose to move and if so, how many?
When someone try to propose an easy solution for a complex problem, something is fishy.
I cannot guarantee anything other than the fact that I will be on the new chain. I don't know what the rest of the community will choose. I have no numbers.
You need to decide for yourself.