This shouldn't have to be a "feature request." I've set Firefox to disable autoplay, and Pandora should respect that choice. I see a forum post:
https://community.pandora.com/t5/Desktop/Web-Disable-Autoplay-Notification-Popup/td-p/61068
and similar ignored requests:
https://community.pandora.com/t5/Ideas/Add-Option-to-turn-off-autoplay/idi-p/108490
I've been a longtime paid listener, but if this turns into another archived post without changes to the interface (e.g, an option added to Settings, or a "don't notify me again" link/button/whatever in the popup, linked to the user's account), I may find some other way to get my music.
mod edit: changed title for clarity
