That said, my understanding is that A. m. scutellata x A. mellifera hybrids aren't unusually aggressive in nest defense by the standards of social hymenopterans generally, but only by the standard of the European honeybee (A. mellifera). I can't claim close familiarity with the relevant literature on bee hybrids, but from what I have seen, their nest defense behavior seems roughly comparable in aggressiveness to that of many yellowjacket (Vespula, Dolichovespula) species. On the other hand, a wild bee colony is likely to be one or two orders of magnitude greater in size than a wild yellowjacket colony, which means that a comparable level of aggression in nest defense could pose a significantly greater hazard.
Using the figures from the Wikipedia article [1] and its relevant source [2], it looks like A. m. scutellata x A. mellifera are responsible for an average of around 15 human deaths per year since the introduction of A. m. scutellata into Brazil in 1956. So I don't really see that there's very much to worry over here, in any case.
Are you? They attack rarely (although are thought to have done so fatally a few weeks ago here in NZ) and aren’t even seen usually, but they are close to popular beaches.
https://i.stuff.co.nz/national/123902863/four-reported-great...
Given that the shark attack stats cover a period 25 times as long as that for the bees, wasps, and hornets, I do feel like "considerably" is a fair choice of adjective here.
[1] https://www.floridamuseum.ufl.edu/shark-attacks/maps/world/
[2] https://www.cdc.gov/mmwr/volumes/68/wr/pdfs/mm6829a5-H.pdf
Probably people die of bee stings more than sharks attacks here in NZ, but those bees certainly aren’t africanised. I suspect most US deaths aren’t all from africanised bees either but that’s going to be hard to prove.