They do supply public IPv4 but only to the more expensive plans. https://starlink.com/support/article/1192f3ef-2a17-31d9-261a...

I'm using it for this purpose. You can just run a tunnel/tailscale net/dyndns.

You do get a public IPv6 IP, which is fine for most people (and with a simple script on a cron can keep a AAAA up to date, not that it changes often). And like someone else said, if you insist, you can use something like tailscale to punch a hole in Starlink's global NAT.

i have one