>>532754454
The reasons:
>FRIEND was born from the weird egg Spamton gave Noelle for being a good (only) customer
>The egg code was imported into CatPetterz, which is a parody of Pets 3/4 an old pet raising sim with fuckloads of mods
>Pets 3/4 characters are made of orbs. (See: gif)
>The tail we see in Deltarune’s prophecy resembles the ones seen in Pets 3/4.
Hence FRIEND = the being with the pointed tail

>>531778496
>pointed tail prophecy reference
>FRIEND is from catpetterz which is a cats 4/5 reference
>cats 4/5 pets are made of orbs and are known for their strange beady tails