Absolutely. Most “travel routers” have openvpn installed on them. I have one router set up with my normal internet, and another with a full time vpn’d connection. The VPN router was like $60.
They’re also great to have when traveling. It connects to whatever random wifi, and all of your devices show up as a single device. You turn off the VPN to connect to your hotel’s capture portal, then turn it back on and all of your devices have secure internet.
I’m using the gl.Inet 1200 off Amazon.
There is a monthly fee for your VPN account. I use nordvpn, but there are a ton of options depending on how much you want to pay and what you need.