Using 2.7.2 with OpenVPN/PIA

[Shack]

Looking to set up my pfSense box to use a VPN on one network connected to it. Currently there is a WAN, a LAN, a DMZ, and a fourth network that I just set up and named VPNNet. I would like anything connected to the VPNnet to use a VPN outbound while the other networks do not use a VPN, and I was thinking to use PIA. The setup guide on the PIA site only covers pfSense 2.6 and since I'm reading about deprecated encryption algorithms and outdated certs and the like, I'm wondering if there is an up to date and easy to follow guide anywhere to accomplish what I'm trying to do. Can anyone assist?

[Antibiotic]

@Shack Take a look similar, protonvpn or mullvadvpn have updated guides to set up openvpn or wireguard. All the same)))