You and your friends would want to be secure from physical violence and theft. You would seek out a company that can provide this. Or make one yourself.

Well anarchy can't happen overnight like that, it's a philosophical evolution so it will take time. You're right most people are too broken/indoctrinated and can't or don't want to govern themselves (be free).

If it were to happen relatively quickly, like in a few weeks or months, and gov enforcement arms were dissolved, then I believe smart, hard-working entrepreneurs would quickly provide every service imaginable that people want and use today, ie. security, transport, power etc.

Imagine if  people in your community needed help or wanted a service or product that you could provide. Wouldn't you?

The strong take leadership and build followers and ultimately based on the power struggle between groups over resources new societies are formed.  Sounds just like what we need actually.

Don't worry about this. Government won't disappear over night. It's going to take a lot of technology and innovation to make government obsolete. That's the only way it will go away.