Snowy Taiga, Sunflower Plains, Snowy Taiga Hill and Taiga Hill Villages lack in Java Edition

On Bedrock Edition, Minecraft have some exclusive villages that not available in Java Edition. Those villages are Snowy Taiga and Snowy Taiga Hills Villages (Which using Taiga's village structures, and Snowy Tundra's villagers outfit), Sunflower Villages and Taiga Hills Villages

It will be fun if they are available on Java Editions.