spoilers
Well respect or not Sev ended up dead boooh. And I think Shyloh’s unwillingness to save her was more than due to respect of her choices. I think deep inside he was wounded by the fact she chose the pixies so he was just like « well then, she will just see for herself ». But that would be too much of an outrage against his object of worship … or maybe he just got a different view of worship than some people ?