You know if it's a small company looking for a "full stack" engineer, they want a unicorn to come into their office and turn their shit into gold.
I've gotten it too often where clients want an overly ambitious MVP made from scratch on a shoe string budget.
You lose value once you cram all those services into a single position (from server architecture to backend engineering to front-end design). These cheapskates don't even consider the cost of things like branding -- how do I make this site without a logo, colors, or a design system?
It takes the magic of accomplishing such a monumental task and diminishes it immensely. What should be a rockstar position for the amount of skill required to orchestrate everything, ends up being a catch-all that companies try to abuse for cheaper labor.