If there is already another reverse proxy, doing this IMHO is worse than just running a container and adding one more rule in the proxy (if needed, with traefik it’s not for example). I also build all my servers with IaC and a repeatable setup, so installing stuff manually breaks the model (I want to be able to migrate server with minimal manual action, as I had to do it already twice…).

The job is simple either way, I would say it mostly depends on which ecosystem someone is buying into and what secondary requirements one has.