I already have my own router, even if a web server is safer, you are still exposing your IP which is what I don’t want to do. DMZ doesn’t solve anything, is just worse than setting up a port forward as you are opening all the ports to the server at home, your server at home has access to all your network so once infected by any 0-day exploit, you are fucked up.
I just hire online servers and I have my own Ansible playbooks to manage those servers, this way I don’t provide my real IP (my home) to anyone.