It is funny because modern technology and experience sometimes have mutual similarity with the psychedelic stuff and its experience.
It is also better for us to feel so good with no risks by taking advantage of modern technology in order to transcend our narrow experience. A combination of ancient wisdom and modern technology really works.
Every time I listen to a guided meditation of Brain.fm during the meditation, it feels that the session is quite similar to the effect of when using MDMA. Yet the differences are strength of both psychological and physical stimulation, as well as duration of the sensation.
That is why we call both experiences transcendental. That is one of the reasons why Alchemy is called the (inter-dimensional) art of sound, including vibrations and frequencies. The point is that the sound is transcendental.