Underestimating Vulcans' lack of emotion I think is problematic itself. It suggests that only emotional beings are legitimate ones. It also castrates a great concept for an alien species, and if they're portrayed as emotional as the next race, then 1) who needs 'em, and 2) then we need to get world-building another emotionless race.
That Surak wasn't perfectly emotionless isn't a problem. He isn't Jesus. He isn't a Vulcan god or apex of Vulcan evolution. He was the founder of a philosophy, and one can imagine his later disciples refining his philosophy and finding better ways to embody it. The earliest body-builders didn't look like Schwarzenegger either.
Vulcans are said to have deeply self-destructive emotions, worse than humans. For diversity's sake, I'll take that at face value. Those that were able to suppress their emotions since Surak managed to prosper. Those that didn't were evolutionarily weeded-out over time. Even on Romulus, they're a different people than the ancient Vulcans or they'd not have made survived either.
The rituals are around because logic needs to be learned and self-possession maintained. Why do any of us do things the same way time and again? It helps us regulate our lives. Perhaps Vulcans need the practice of ritual more than humans and others to help self-control -- and not for any metaphysical reasons.
That Surak wasn't perfectly emotionless isn't a problem. He isn't Jesus. He isn't a Vulcan god or apex of Vulcan evolution. He was the founder of a philosophy, and one can imagine his later disciples refining his philosophy and finding better ways to embody it. The earliest body-builders didn't look like Schwarzenegger either.
Vulcans are said to have deeply self-destructive emotions, worse than humans. For diversity's sake, I'll take that at face value. Those that were able to suppress their emotions since Surak managed to prosper. Those that didn't were evolutionarily weeded-out over time. Even on Romulus, they're a different people than the ancient Vulcans or they'd not have made survived either.
The rituals are around because logic needs to be learned and self-possession maintained. Why do any of us do things the same way time and again? It helps us regulate our lives. Perhaps Vulcans need the practice of ritual more than humans and others to help self-control -- and not for any metaphysical reasons.