Sorry, maybe should have clarified, webhooks are typically processed in a queue, we reply to Stripe immediately, but we block the processing of the webhook on t

Sorry, maybe should have clarified, webhooks are typically processed in a queue, we reply to Stripe immediately, but we block the processing of the webhook on that lock. As we're processing in a queue with multiple workers this typically doesn't block much work from happening. There are some cases where we specifically want to propagate the error to a webhook provider (not in the case of Stripe, so we work inline, but that's rare). There are also some cases where we want to process webhooks on a serial queue, one at a time, to ensure in-order delivery (again not in the case of Stripe).