I wouldn't call it democratic backsliding. I think it's more rightly interpreted as a soft coup by Russia.
The corrupt class is, of course, following the oppression guide, so graciously provided and field-tested by their northern neighbour, rather diligently.
It would be unwise to overstate their (elite's) autonomy, considering economical and cultural ties on all levels, though.
So I can't view it as purely Georgian backsliding.