Then use 3rd-party services for the "standard" parts of your business logic (like Auth0 for authentication).
This stack allows to move incredibly fast on the front- and backend and really lets you focus on building value-adding features instead of dealing with complexity that comes from e.g. database workflows (Prisma) on the backend or state management on the frontend (Apollo Client).
EDIT: As a side-note, companies like Labelbox.com (raised 3,9 mio seed round) or Hyrecar.com (recently IPOed) are using a similar stack and have been vastly successful with it.