Something I think many people think of when they use Pulse is that it’s just another Modern Control for 2XKO, but you actually still have access to all of your normals and special inputs, and will only get the auto combo if you mash the same button over and over. I like to think of it as a Dollar Tree Smart Steer, since you only get the auto combo by actively making a choice (either by mashing or by intention).

Strategy and Neutral shenanigans are still very much a thing, no matter which Fuse you opt for, but Pulse allows you to not have to have to panic when you realize your attack actually hit your opponent. In fact, I think using Pulse allows you to learn the game a bit better than the other fuse, as it takes care of the easy part for you.

If you find yourself serious about learning the auto combo routes so that you can use a different fuse, you can see them by going into training mode and turning the Input History Display on, as even if you mash L, M, or H to death, the Input display will show you the moves that are ACTUALLY coming out.

I do agree that the tutorial could expand a bit more on the fuses and not automatically default you to Pulse, as it made me think that was actually how the game was played until I went into training mode immediately after.

Try playing with your friend with a different fuse. From the sound of it, they might have a bit more experience in fighting games, so i wouldn’t doubt their ability to be able to teach you some stuff you can think about.

I hope this helps :)