- A web server that can't discriminate between a request made by a human and one made by a machine has to handle all requests. It may not be an issue for large companies like Amazon or Microsoft, but small websites will suffer timeouts and outages.
- Without a locally hosted solution like Anubis, small websites would have to move behind a large centralized service like Cloudflare.
- Otherwise they might not be able to continue operating and only large corporate-backed services like Twitter and Reddit would survive.
The alternative is having to choose between Reddit and Cloudflare. Does that look "free" and "open" to you?