Alright, let's take this through step by step.
Just some quotes from Sakurai in that interview about Ridley:
"I definitely know that Ridley’s a much-anticipated name for fans, but if we made Ridley as a fighter, it wouldn’t be Ridley any longer"
Sakurai ignoring the fact that Ganondorf doesn't just punch things, Little Mac beats his enemies through a constant barrage of small hits instead of giant, devastating ones, Samus has never used a whip, plasma or no, and Captain Falcon is nowhere near as show-offy or boisterous as he's presented in Smash.
Sakurai has never been one for faithful adaptation.
"Instead of going through a lot of very convoluted hocus-pocus to make Ridley a fighter, I figured it’d be better to keep Ridley as it currently is, the correct way, and have it feel like a truly threatening presence"
Armored rushdown with high aerial mobility (not necessarily the best way to go about it, but if you want him to be threatening it's the way to go) is very scary, I don't know what you're on about.
You can keep a threatening presence while being
only 10 ft. tall, give him vicious attack styles, have his neutral stance be threatening,
there are ways to do this.
"Providing accurate portrayals of characters is something I want to pay ample attention to. If I don’t stick to that thought, then we’d have to lower the quality or break the balance of the game"
See again the first point.
Furthermore if it's size and viciousness you want, then do it, amp up the size, push the boundaries.
Have him hunched over, get him to walk on all fours.
Or have a giant hitbox compensate for high mobility, range, and attack power.
There are ways to do this, don't just sit there and shrug at me for suggesting them.
Important points are emphasized. The Ridley you want is not actually Ridley.
How?
What about anything I have said goes against what Ridley is?
The fact that you even compare Ridley to Gannon is just funny, but also not applicable because Gannon is a character.
Technically speaking, so is Ridley.
In terms of characterization,
characterization is not a mandate for playability.
Stop with that.
I've never heard anyone claim that Metroid has enough reps.
I have.
If Ridley was official, I don't think that he would be overpowered, just not very fun.
Then I wasn't talking about you.
I was talking about everyone else I've spoken to about or have seen speak about this.