No — Databricks does not currently offer a native way to set hard quotas or throttles on serverless compute per user group (for example, “Team A is limited to X DBUs/hour on serverless notebooks”). Serverless compute is intentionally a shared, autoscaling service managed by Databricks.
What is available today are governance and cost‑control mechanisms, not hard enforcement.

Some recommended best practices around serverless are:
Serverless budget policies for per‑group attribution and monitoring
Budget alerts + reporting (FinOps dashboards, system tables)