One remarkable thing is how the hippie stuff often induced by chemical manipulation of serotonin receptors mirrors a lot of religious messages. You can take slogans like "peace on earth, love your neighbor, love is all you need" and say, is that hippie stuff? Or is it, say... The message attributed to Jesus? In that sense, you don't really need the drugs or counterculture to come up with that. It's been an authentic part of history before. Nor can it totally be dismissed as only coming from drug culture, or a brief source for a small moment in time. We've had similar movements and ideas become popular before. I'd go one step further and call it objectively a good thing.