I get what you're saying but I think there's a problem, gobs of common drugs have 2D6 as a metabolic pathway. Increasing 2D6 inhibition puts recipients at greater risk of serious adverse events or drug toxicity. Can't say much about pharmacodynamics of candidate compounds, that remains to be determined experimentally in live subjects including animal models and possibly phase 1 trials.

In any case I appreciate the interesting ideas in your comment and the article.