In your intro, you hint at it and then veer off in the wrong direction, but what you should say is this: Fox is considered by pros to be the best character, but a careful beginner can wield his power too. The intro is good except for your veering away, which can be addressed by fixing the pros/cons.
Since this is a beginners guide, there are several pros/cons that do not occur at competitive levels.
1. His light weight & high falling speed makes him susceptible to chain throws, but beginners don't chain throw. The effect of these stats on his survivability is ambiguous; light weights die faster, but fast-fallers die later. What you should say is that he has good survivability in spite of his light weight.
2. Instead of saying 2 recoveries (which implies a lot, but it's actually pretty linear), you should say it is hard for beginners to not get hit by his recovery.
3. It would be nice to mention just one thing about his projectile: racks up damage. Since it's for beginners, there's no need to mention SHL'ing.
4. One thing that is hard for even competitive smashers is timing the teching since he falls so fast. Since beginners don't tech, you should just say he gets knocked down a lot.
I would highly suggest, since his Fair is so laggy, that you just say it sucks and advise using Nair.
As far as lasers go, I'm surprised you didn't mention the tactic of run-n-gun.
And you mention shine followups, then say he has no spike. You should mention that if you shine your opponent near the edge, they may get sent off the stage.
Best of luck bruh