Nothing can currently be definitively known about any evolutionary origins for ASMR since the perceptual phenomenon itself has yet to be clearly identified as having biological correlations. Even so, a significant majority of descriptions of ASMR by those who experience it compare the sensation to that precipitated by receipt of tender physical touch, providing examples such as having their hair cut or combed. This has led to the conjecture that ASMR might be related to the act of grooming.
But, as Wired UK reported, there's another side to the subculture: Kids as young as 5 years old are making their own ASMR videos — and making good money in the process. Wired spoke with 13-year-old Makenna Kelly, who makes ASMR videos for the 1.3 million subscribers to her "Life with MaK" channel. In some of her most viewed videos, Makenna eats instant ramen noodles and glides makeup brushes over a microphone.
While many colloquial and formal terms used and proposed between 2007 and 2010 included reference to orgasm, there was during that time a significant majority objection to its use among those active in online discussions, many of whom have continued to persist in differentiating the euphoric and relaxing nature of ASMR from sexual arousal. However, by 2015, a division had occurred within the ASMR community over the subject of sexual arousal, with some creating videos categorized as ASMRotica (ASMR erotica), which are deliberately designed to be sexually stimulating.