Oh yeah, its kind of like how canadian bacon works on "hawaiian" pizzas too. Sweet and salty is a nice combo.
Anchovies are like "the classic fishy smell" turned up to 11 and then put on pizza. I never understood the appeal of them, but apparently they're super popular with the older generations ordering pizza.
Interesting. I'm no fan of seafood on pizza in general, but I'd take the anchovies first here, since they're basically just salt bombs. (Tuna on pizza or over pasta isn't something I can easily stomach even though I love it in other food combinations.)