They won't enter phase two yet, for I imagine another year or so.
All those "vaxxed," folks, they can deal with first. Those folks are carrying self-assembling nano particles that respond to all this newly installed 5G infrastructure, so they can mind control them to do all sort of things, or they can just give them stroke, heart attacks, and cancers. The possibilities for societal control now are endless.
. . . of course, there is still that quarter of the population that refused, which they can't control or kill with the 5G mind control. But they can have all the other zombies pretty much make their lives miserable, the whole world is now a concentration camp, so why do they need separate ones?