What is the opinion of Reddit about the
Better Homes and Gardens Furniture 8-Cube Room Organizer Storage Divider/Bookcase (White)?

8 wide and 2 height should be stable enough on the ground and shouldn’t need wall anchors. If you really need to anchor, use a piece of wood spacer the same thickness as the molding. It’s sturdy enough for a turntable. Target, Walmart and Wayfair all have clones often with free or inexpensive shipping if IKEA is far from you. Amazon has Better-Homes-Gardens.