Means to privately connect to my home server other than Tailscale?

Wireguard is blocked in my country, so I no longer can use Tailscale or other Wireguard-based solutions. My home server is behind a NAT. What other ways of secure private connection can I use?

I haven’t tried it myself but I’ve been looking at NetBird.

Elevator pitch page

Maybe others who’ve used it or know more can chime in on if this is a good idea or not?