There is one thing though. It sounds small, but... Docs favicon is loaded from your webserver by default. I know telemetry helps, but not disclosing it and making it difficult to remove (believe me, it took me some time to do it) leaves a bad taste. Unnecessary, I would say, as the framework is impressive otherwise... I hope you reconsider this decision.
Related issue: https://github.com/tiangolo/fastapi/issues/2518
Regardless, thank you for creating and maintaining such an useful piece of software!