I got curious about the pink liquor so I looked it up too.
I often dunked on Kariya for getting the food stuff wrong, but I guess I'll defend him for this because this time he's not entirely incorrect LOL. Cherry liquor
can be pink. According to
this recipe author, the reason why the liquor turns golden/brownish is because you leave the cherries in the drink for too long.
I guess it also might depend on the cherry fruits themselves. Cherries that are darker red should be more likely to turn the liquor red because the colour is the result of the pigments from the skin leaking out.
This is an example of a pink cherry liquor (unclear how long has it been aged):
This one has a deeper red (seems to be about 3-4 months aging):
Here is
a recipe that includes some progress photos. You can see the drink still being pinkish at about 1 months in and turning golden at about 2-3 months.
Here is another version where the liquor is also red-pink (the fruits left inside are plums and apparently do not affect the colour).
Cherry Bounce is a Western liquor that is made with similar methods, and it also have a deep red. It seems to include some spices, though, so that could have affected the colour.
Now,
maybe Kariya is actually still wrong and aging the drink for more than a year will still turn the pink drink gold, but at least I can give him the benefit of the doubt here, LOL. The recreator whose photo you included said their version is aged for a year, and I can't find details about whether they'd left in the fruits or not.
There's also professionally-made/branded ones that are literally pink, but I don't count that in case it's actually made with different methods.