Cloudflare doesn't charge for bandwidth, it's as neutral as it gets.
The charges are from the cloud (storage) providers. And most of them charge for bandwidth usage, but they don't discriminate based on what data you send. It doesn't matter if it's source code, photos, or linux binaries so there's no net-neutrality issue here.
You can potentially argue that Backblaze is discounting traffic based on the upstream network but that's not active discrimination. There are hard costs to internet transit and some companies can offer better pricing depending on where the traffic goes. For example, downloading from Australia is more expensive than downloading in America because of the infrastructure costs, and this isn't considered a net-neutrality violation.
The charges are from the cloud (storage) providers. And most of them charge for bandwidth usage, but they don't discriminate based on what data you send. It doesn't matter if it's source code, photos, or linux binaries so there's no net-neutrality issue here.
You can potentially argue that Backblaze is discounting traffic based on the upstream network but that's not active discrimination. There are hard costs to internet transit and some companies can offer better pricing depending on where the traffic goes. For example, downloading from Australia is more expensive than downloading in America because of the infrastructure costs, and this isn't considered a net-neutrality violation.