You get all of that with any of Pyramid, Flask, FastAPI etc.
As for "pool of developers", I would expect any backend web developer to be able to pick up anything in a couple of days at most.
Yes, with fewer batteries, and so less consistency between projects, etc.
> As for "pool of developers", I would expect any backend web developer to be able to pick up anything in a couple of days at most.
Not some half-baked homegrown ORM, etc. Been there, seen it fail.