I like the idea of the term, but would want capture these:

1. Refinement, where things are made super-concentrated and pure

2. Supernormal stimuli, where the effect becomes unnaturally intense

3. How easy it becomes to consume the result

Something like 'dopamine super-refinement'.

none of these things are that important, or even particularly true. The greater effect is social/cultural. Wholesale capture of industries/social phenomena by technocapital. Describing everything in terms of neurotransmitters is rather silly, doesnt even really describe the experience of the individual.

digital mdma

synthetic, pure, overly stimulating, taps into base mechanics of joy creation, prone to abuse but on the same time you still want it and tell yourself that you can control it. and sometimes you really do.