I went on a bit of a pissy streak last night so I decided to make it up to you guys by sharing some of my tricks/general strategies, which you may or may not already know...
if you're having trouble finding uses for Fair without getting punished, there are some ways to deal with the lag. For example, it's pretty well known that if you full hop, double jump, and Fair at the top of the DJ, it will autocancel. But did you know that if you full hop Fair near the edge of the stage, the lag ends just in time for you to grab the ledge without DJing or anything. This is nice if you actually hit them with the Fair, because Ganon is arguably best at edgeguarding from the ledge.
Also, if you buffer an Fair when you jump from the ledge (instead of rolling/attacking up etc), then you can buffer a DJ+air dodge and FoG out of it. I'm pretty sure this is the fastest practical way to FoG from the ledge.
Also, remember that Fair is very useful offstage, because you can't get landing lag if there's no land. Not to mention that sweetspotting it can kill at 40% or less in some cases.
My favorite thing to do with Fair, however, is hit people onstage with it after they use their DJ. If you notice that your opponent DJ's a lot needlessly--both onstage and offstage--they're just asking to eat your fist. Most of the time--depending on how bad your opponent's recovery is--I find the reward to be greater than the risk, because even though you'll get punished if you whiff... you'll probably get a KO if you land that Fair, assuming you're good at edgeguarding. A lot of times you won't even need to edgeguard.
Also, Fair Snake and Peach a lot. (If they're in the air and preferrably offstage)
Fair's a useful move, despite the fact that it's bugged. After all, it was Ganon's best move in melee. Besides for the landing lag, it really wasn't changed that much. Just imagine what it would be like if it wasn't bugged
Also, I have a tournament set + some friendlies of me vs. Breezy from a few weeks ago, should I bother to upload them?