As usual, evolution-talk is inversely proportional to the amount of detail presented about cellular workings.
The research paper avers, “These results support the capability of molecular replicators to spontaneously develop complexity through Darwinian evolution.”
Even a cell needs laws and enforcers. When the enforcers don’t do their jobs, crime increases in cities and in cells.
DNA has long been considered the “master molecule” in genetics, but its erstwhile servant, RNA, is gaining increased recognition for its many essential functions.
About the movement of organelles: There are molecular motor proteins that haul them around!