Raspberry Pi Connect needs your Raspberry Pi to be running a 64-bit distribution of Raspberry Pi OS Bookworm that uses the Wayland window server. This in turn means that, for now, you’ll need a Raspberry Pi 5, Raspberry Pi 4, or Raspberry Pi 400.
At the moment, the Raspberry Pi Connect service has just a single relay (TURN) server, located in the UK. This means that if rpi-connect chooses to relay traffic, the latency can be quite high.
Our intention is that Raspberry Pi Connect will remain free (as in beer) for individual users with non-relayed connections, with no limit on the number of devices.
Meanwhile you could just set up all of it yourself and learn a couple of things along the way but instead rPi insists on giving its users training wheels for everything. I think it would be much more useful if they provided a dns service with dynamic ip handling.
If you're using a Pi I don't see why you'd want to avoid learning Linux. Setting up and connecting to SSH servers is an essential skill for anybody doing anything on Linux that isn't purely desktop use.
Not true. SSH works over the open Internet just fine. It is simply an attack vector. Just like Pi Connect would be. So if both are attack vectors, go with the proven technology that is well documented as to how to prevent said attack.