I don't consider the original post to be spam, but each repost of it definitely is.
I had a very similar gut reaction lol.
It's also a bit like getting those chain emails which say send this to send to 10 people or you will have terrible luck for 5 years or whatever. It's also a bit like ebegging, which is odd cos it's paying, but it is begging for reach/engagement. And what is being reposted is never interesting. 🤔