Asides that the OP is just absurd..
The very vast statement of “Sefardim is also ignoramus.
There are many diff Sefardim each their own category.
Some orig from Spain (hence the term Sefard) which bordered with Ashkanzi’m as well. Some were from Italy, Greece, Tunisia….
Some were Persians, Iraqi’s – toshvim before the 2nd Bh”M…?
Which ones are you referring to?
Perhaps, you are confusing it more with Teymani’m..