"Hey OP, just FYI, using 645 proxies might not be the most reliable or secure way to access sites. Have you considered using VPNs or Tor instead? They're generally more private and stable."
"Hey OP, not sure how relevant this is to crypto or tech, but I found a decent list of free proxies on proxy-list.download. You might wanna check it out if you're looking for some cheap alternatives"