No one likes to wait ⏳
Not even Magento 2 store admins!
However, while using mass actions in Magento 2 admin panel, they have to witness a message like this:

As a store admin, you may have to change the products’ prices on a mass scale, assign a product to a warehouse, update products’ attribute values at a time, etc.
Such mass actions go to the queue and are performed turn-wise. It may take time to complete all the actions and you will have to wait.
But not always.
You can process message queue in Magento 2 to perform all the mass actions at a time. This will save you time and you can check the results instantly. All you have to do is run the below commands:
Steps to Process Message Queue in Magento 2
bin/magento queue:consumers:list
To view a list of all consumers:
bin/magento queue:consumers:start <queue_name>
pass queue_name for process the queue
That’s it for Magento 2 message queue!
No more waiting for the mass actions to complete in Magento 2.
Also, please share the post with Magento 2 store admins via social media.
Thank you.