How you guys access on such sites? because majority of VPNs and Proxies are banned their
I think they did this to avoid Multi-users which is a good thing but if someone is privacy
conscious how would he access it?
I believe you're referring to HackForums? If so, I highly doubt you'll be able to access the website with a common VPN provider - last time I heard they blocked pretty much all of the IP's that most VPN providers had in their service - best bet would to try a premier service such as Mullvad/ProtonVPN/IVPN and try your luck.
I do hope that you're not ban evading - you can also add some exceptions to your VPN firewall so that whenever you browse a certain website (domain) you would show your real IP.