All the good answers are taken. JT Orlando put it best IMO. Fatbikng = beach cruiser lol haha
All mountain and Enduro are sorta blurred nowadays. All mountain used to be a more relaxed version of Enduro riding (which if I’m not mistaken has its roots over in European mountain ranges). All mountain, uses all the terrain and elevation changes a mountain has to offer, and the ride is what you make it to be, slow or fast, more uphill or downhill all at your own pace.
Enduro, a more all out speed version of all mountain. But both having similiar trail features.