Great thread title
The reason they don’t interact like other twins imo is that she has tried to treat them as two separate babies all the way along! If you notice she has always pointed the camera at Lawson and say hi Lawson what are you doing, and then repeat for Grayson or vice versa. She documents them what they are doing individually when she’s filming them. The only time I’ve seen them interact with one another, is in one of the latest stories that they are flipping the book on that activity table back and to, to one another. Otherwise, they are very much used to her asking them to put on the “show” individually. It’s her job to get them playing together, and interacting more, but she’d need to be on the floor with them, with her hands free, without a camera, and that wouldn’t be very acceptable with phone always in hand mum!