Any downsides to Automatic Enrollment in Remote Fulfillment?

I’m reaching out because I’m currently selling in both Canada and the US on Amazon, and I’ve been enrolled in the Automatic Enrollment in Remote Fulfillment. So I wanted to tap into the collective wisdom of this forum and see if anyone has experience or insights to share regarding potential downsides.
I’m particularly interested in hearing about any challenges, unexpected issues, or considerations that fellow sellers from Canada or the US have faced when opting for Automatic Enrollment in Remote Fulfillment.

Your firsthand experiences and advice would be incredibly valuable. Thanks in advance for taking the time to share your insights!