It's so interesting how Turkish users are glossing over the fact that Turkey tried to naturalize 4! foreign players to fill their opposite position in the last decade.
You are giving the dates wrong and it is likely that 3 of these players probably didn't wanted by TVF at first.
Galatasaray tried to naturalize Boskovic at the age of 13 in 2010-2011
Alexia wanted to become Turkish at the age of 16-17 in 2019-2020, her case is exactly like Antropova and Meliha.
TVF naturalized Vargas in 2021 but ı guess they tried to naturalize her before, it was a process.
about Haak ı dont have any info but probably Vakıfbank asked her what she would think about playing as Turkish in 2019-2020.
Probably Vakıfbank will ask this question Markova too.