Modern blockchains don't host images and face twitter's level of traffic, either. Bandwidth & storage isn't free. Why would anyone voluntarily just do that for

Modern blockchains don't host images and face twitter's level of traffic, either. Bandwidth & storage isn't free. Why would anyone voluntarily just do that for Twitter? Even if it's literally entirely free to setup & host, that's still someone's time & motivation to do so. People do this for blockchain because they're trying to get rich off of it. There's no money in hosting tweets.