This isn't the first spam formatted like this that I've received, so apparently it's the hot new algorithm. I can't remember what the first one was and I'm pretty sure I deleted it, but the operation was the same automated link detection => email thing.
I've also had a few dozen generic "We're interested in purchasing advertising on your website" emails all from different names and different webmail domains.
The problem is that online advertising is basically fraud from top to bottom and should be completely destroyed. Programmable client side filtering (adblock) should be built in to every web browser by this point - problem is that chrome and firefox both rely on advertising for funding so browser development has stagnated. Microsoft could build adblock into IE/edge and destroy google - like literally sink the entire company overnight. But no, they're too busy trying to become google, like some self-conscious nerd to afraid to have their own identity. Now you're going to need adblock for your OS because windows 10 is basically glorified adware.