I think the myth that Apollo was using the API in an inefficient way had been debunked. I'm on mobile now so I cannot easily find the post, but the dev of Apoll

I think the myth that Apollo was using the API in an inefficient way had been debunked. I'm on mobile now so I cannot easily find the post, but the dev of Apollo explained clearly that how he is using the API is entirely within the limits and conditions that Reddit set. And as I understood it, they weren't making unnecessary calls or anything.