But does a clean, usable, free list of one million proxies actually exist? And if it does, should you use it?
On average, 90% of any public free proxy list is dead on arrival. That leaves 100,000 potential proxies.
The 5,000 that are fast? They have been hammered by thousands of other users. Google, Cloudflare, and Amazon already have those IPs on a global blacklist. You will get CAPTCHAs instantly.