Oh come on, why does Mirika have to suffer like this? Yeah, she can start over. Yeah, she was using people's horniness to get popular. But this was something she held so dear. I agree that Naoya choosing her would mean a painful decision. But at the end of the day, the 3 girls would still root for him, as painful as it would be for them. Barely any of Mirika's subscribers will ever return to her. If she loses, the one she loves isn't there to comfort her.
If she's gonna join the harem after all this, I don't even know what to think anymore.