It still does the trick for accessing bank and other websites from abroad (that somehow consider a VPN IP more trustworthy than a residential ISP in a Western European country, but that's a different story), but I wouldn't use it for anything sensitive.
I also definitely wouldn't run their client locally, and their Wireguard configurations are annoyingly only valid for 15 minutes after creation. (Weirdly, there doesn't seem to be any limitation on IKEv2.)