They can’t do it the same way as your twin can. People use terms differently, and what some call a karmic or a false twin, they really just mean “not your twin flame”. Modern media has screwed with our understanding of other types of connections.
Anyone can trigger some kind of spiritual awakening (to some degree) because the awakening is within you.
There was a thread on seeing syncs from your karmic but I can’t find it, this is the closest thing I can find now.