TBH I love it when scammers phone me, I wind the fkers up, often they end up hanging up the phone on me! For savvy people, I have the strong feeling you are one of those it is nothing more than an inconvenience. But others are so dim they fall for it
Yes, you are right, so many fall for it unfortunately and the problem is, these asshole scammers are getting smarter. Technology is working for them as there are tools they can use to get better every minute.
I'm glad you're having fun with them :D