There's no need to control America, when its leadership, its institutions (and many, though not all of its people) are one and the same tbh. The US is the champion and nexus of settler-colonialism, genocide, and eternal war worldwide (and always has been, and never once has truly deviated from this path), and Israel is but one of its unofficial territories- like Canada, Australia, NZ, Apartheid South Africa, Rhodesia, and many other states.
Israel could not exist, without the US and UK. Institutionally, demographically, ideologically, in all ways that matter Israel is entirely a product of the Anglo-genocidal settler project which has successfully exterminated the majority of two continents' worth of indigenous peoples so far- Israel is but an extension of that project, in the MENA region.
That said. it's good Nasrallah is moving from that nonsense opinion. The Zionists, disgusting as they are, don't control everything, they are just the empire's useful stooges/spawn. Every false accusation and blood libel thrown at Jews, funnily enough, fits the white, western Europeans and in particular Anglo-Saxons far more than it ever could some historically maligned minority.