[action]
Most of the Hunter's Association is okay with his plans because the elimination of pureblood vampires also eliminates the occurrence of level E vampires. The overall risk of the job in general goes down.
[He just gives a shrug. Really...it's an easy concept to understand.]
It's no different than you not wanting Wakaba around in order to protect her.
[You can't claim that you're staying away from her for her safety and expect everyone to believe in the concept of co-existence if you can't even make your friendship to a human known. But he can't tell that to her when she's drunk.]
If Wakaba hadn't wanted to see you, she could have said no. She didn't.