This is pretty interesting, if it is truly tiny and simple enough to reproduce, what impact does it have on quantum computing devices? This example is designed

This is pretty interesting, if it is truly tiny and simple enough to reproduce, what impact does it have on quantum computing devices? This example is designed for a single atom, so not applicable for multi-qbit computations, but it seems to break open the floodgates for new research into using electric fields to directly interact with quantum systems cheaply, which sounds potentially huge in my layman opinion.