1) You have 'blacks only israelites'
2) You have 'whites only israelites' (many of the white supremacist christian groups)
3) You have other kinds also
Like some latinos and native americans claiming that 'they are the real israelites'
This doctrine does not have as much exposure as the former two in the english speaking world, so it is less well known.
All these groups have elements of truth, where they connect their people to Israel, but then go off, when they disregard other communities, because 'they look different' (carnal mindset).
Some of these individuals are simply bringing their own personal biases and bad experiences, dealing with other people, but some are freemason agents who are deliberately mixing truth and lies.
This guy claims he is not infact a 'latino only israelite', as he explains in one of his videos, how Israelites comes in all colours, but insists most american black people are canaanites and egyptians.
In his older videos (he is called Ahyash), where he works with Jose Vega and Qana Lawah, they do make a very strong argument from their angle.
The black israelite groups despise them, as they have countered many of their claims.