Do you have a DP?
I think this proves one mans opinion can greatly differ from another's. I had my muffler disconnected for a couple days and the drone was crazy. So much that at certain rpm's is would cause a lot of rattles inside the cabin and I wasn't able to hold a convo with a person in the back seat. I have a catless DP. I was so happy to get the muffler re-installed
Not a pleasant tone at the least. Very disturbing.