A lot of their competitors (like Peloton) do have actual real-time experiences though, and this is increasingly becoming more of a thing as the pandemic drags on and people want to do real-time classes with their favorite instructors back from the before-times.
There's no way to distinguish them though because it's all one subscription with Peloton - you can take the classes live or watch it on demand afterward. It's not like you're paying per live class.