It's a solution to the "grandma died but we've been collecting her Social Security benefits anyway", or "my son stole my wallet with my ID & credit card", or (god forbid) "We incapacitated/killed this person to access their bank account using facial ID".
It's also a solution to the problem advertisers, investors and platforms face of 1) wanting huge piles of video training data for free and 2) determining that a user truly is a monetizable human being and not a freeloader bot using stolen/sold credentials.
However, for single server deployments, where I don't need Kubernetes, I now exclusively use Quadlets to run apps and I couldn't be happier. It's a much nicer experience that using typical Docker/Podman setup. It feels integrated into the system.
You can mix them. I was using docker-compose with podman instead of docker before switching to quadlets. I still prefer the experience of compose files, but quadlets do integrate much better into systemd.