It's a form of ecofascism that many people fall for...because ableism is so deeply rooted in our society we often don't realize when we're throwing disabled people under the bus.
Personally, I absolutely would cycle anywhere under a certain distance...if the roads here weren't a death trap. And I am certainly not saying cycling and bikes don't have a place (non-polluting and good exercise).
It was the "all of us" I was objecting to because many people I know can't ride a bike for whatever reason and...yeah. It's ecofascism, even if the person saying it isn't an ecofascist themselves.