Why do people separate Germanic and Celtic peoples if they are almost identical genetically?

[Grace O'Malley]

Irish girl on the beach.

[brunolord20]

Irish girl on the beach.

A user of this topic said that Keltics had a more western appearance, specifically French, while people who actually had contact with Celts said that their appearance was tall, blonde and redheaded, how a person like that is more physically similar to western people ?

[brunolord20]

I'd bet the British_Celtic is Hinxton 4.

This is mine.

Admix Results (sorted):

# Population Percent
1 WHG 37.02
2 Neolithic 32.23
3 EHG 26.22
4 Iran-Mesolithic 2.18
5 Basal 2.12


Finished reading population data. 161 populations found.
11 components mode.

--------------------------------

Least-squares method.

Using 1 population approximation:
1 Alberstedt_LN @ 2.487326
2 Bell_Beaker_Germany @ 3.205556
3 British_Celtic @ 3.794430
4 Halberstadt_LBA @ 4.586404
5 Bell_Beaker_Czech @ 6.223355
6 British_IronAge @ 6.362268
7 Nordic_MN_B @ 6.961689
8 Nordic_LN @ 7.466972
9 BenzigerodeHeimburg_LN @ 7.565519
10 British_AngloSaxon @ 7.758093
11 Unetice_EBA @ 8.650674
12 Nordic_BA @ 9.392256
13 Nordic_BattleAxe @ 10.097156
14 Nordic_IA @ 10.577952
15 Corded_Ware_Proto_Unetice_Poland @ 10.964458
16 Bell_Beaker @ 10.968666
17 Nordic_LBA @ 11.416088
18 Irish_BA @ 12.063597
19 Corded_Ware_Estonia @ 13.719956
20 Unetice_MBA @ 14.017468

Using 2 populations approximation:
1 50% Corded_Ware_Germany +50% Vatya_MBA @ 2.440823


Using 3 populations approximation:
1 50% Corded_Ware_Germany +25% Hungary_CA +25% Unetice_EBA @ 1.443180

I also get a Unetice sample as my top match with the other ancient calculator.

where i find this calc