
No!!
I think he is just not being honest with himself. The fact is that he actually wanna protect Azusa. But because of that stupid caste, he let people hurt Azusa. Just come out of that shitty world and embrace Azusa, you stupid Karino!! My heart can't take it and see Azusa trusted him but what he got, HURT and HURT!!
Karino even make Azusa like a private toilet
I wanna kill him

If you really think about it. Karino is protecting Azusa in his own way since the beginning. I remembered him saying something along the line, "this game can let you bully someone, but also provide you a chance to protect someone."
If Karino sided with Azusa now there will be heinous and dangerous things Eno can do to Azusa. Patiently wait until turn the tables.

You can check it out here: https://www.facebook.com/groups/373860833292776/announcements
Karino is literally trash