This already starts from a big mistake, because telemetry can't tell you the value of any work you haven't done yet.
The question whether it can tell you the value of anything at all is a hard one that needs plenty of context, and nobody seems interested on answering. But your reasoning doesn't need this answer.
The question whether it can tell you the value of anything at all is a hard one that needs plenty of context, and nobody seems interested on answering. But your reasoning doesn't need this answer.