Ummm...no?
I agree that rabbits need hay and water. But they don't necessarily need pellets.
I also don't agree with putting peach tea in water, they drink water just fine on their own.
Sugars in banana's, carrots and apples ARE bad, so I agree with just a little bit of those.
But MOST greens don't make rabbits gassy. Broccoli, cauliflower, kale, collard greens, turnip greens will make SOME bunnies gassy. But NOT ALL.
ICEBURG lettuce is NOT good for rabbits, but green/red leaf lettuce, romaine, frisee, butter, escarole and other "artisan" type lettuces are fine for them. They all have good vitamins in them. Plus, cilantro is good for tummies and a common favorite. On top of rabbits loving most greens and them having good vitamins and minerals in them, they are mostly water and hydrate the bunnies while they're eating, if you wash them before you give them then they get the water off the leaves too.
Somethings bother some rabbits while they don't bother other rabbits. Some rabbits have GI issues that greens and veggies irritate, but not all.
So to lump ALL greens and veggies into the "never to give group" is incorrect. I had a rabbit that lived on NO pellets, only hay and greens. She did very well.