dont really have a clear answer for when to introduce a message queue for async processing.

hey everyone ive been thinking about when its the right time to introduce a message queue into our architecture. we often have background tasks that dont need to complete immediately after a user request, like sending emails or processing images. right now, some of these are handled by simple background jobs. at what point does the complexity of managing a message queue like Kafka or RabbitMQ become worth it compared to simpler job queues, tho? prob worth it when things get really busy and we start to see issues with the current setup. looking forward to hearing your experiences