Good picks Raz.
Especially https://scammerrevolts.com
I was addicted to one of those guys that messes with scammers. The best part is always from, just before the scammer realizes what has happened, until the rage.
They start to slow down as they are still trying to instruct the caller and are realizing somethings wrong, then... When they ask, "What are you trying to do?" That is the phrase that signals the magic moments, they have noticed what he did, and you know they have been bagged.
He recommends https://techscammersunited.com which I can't access right now because I'm on my old iPad. It sounds interesting because it's a community set up to share the numbers that call you with guys like him. And also to provide resources for learning to do that to the scammers.