Yes!
You can watch the burnt ETH number go up in real time in the app or you can drop a Blockchain widget on your homescreen and choose the EIP-1559 option to track burnt ETH.
Here's a video that shows how you can track the amount of ETH that has been burnt since the London Fork:
If you're not familiar with EIP-1559 please see the following great primer: https://legacy.ethgasstation.info/blog/eip-1559/