For me, serotonin blockers just made me asexual. It was a flat organ even when activated. It also defeats the purpose of taking antidepressants to enter a more positive spiral with girls… But it is also very frightening as a man.
Ironically, it is actually serotonin blockers that can help with SSRI sexual side-effects. Activation of 5HT2C via SSRIs is what is hypothesized to be responsible for those specific side-effects, and blocking 5HT2C can help alleviate them.