Thank you very much for the compliment. I really appreciate it. 
Yeah, exactly. Not everybody should see how will participate, maybe participate or cannot participate. Especially not the search bots. Also, like with other features as well, we want to motivate anonymous readers to create an account or login with their existing account. In this case some of our users also already asked by themselves about who is able to see when they click Yes, No, Maybe.
Something really simple would do for my use case. Like selecting “everybody” or “logged in” in every new event I create. I feel this is more a plugin than a core thing.