>>43133302If you follow /pkg/, Doxanne is probably the best example you can find that jealousy is real...doxxing/slandering/spreading rrats about her own genmates to ruthlessly crush her competition to try and become the SEA GFE ASMR queen (remember, $1k dono to get a 1 on 1 1hr discord call). While I doubt most streamers are that schizo about their viewers, the best GFE are those who are (almost) as parasocial about their fans as their fans are to them. In a sense, the best GFE is provided by the girls most obsessed by #s, and it must hurt to see that one of their top simps/regulars starts following another girl (and thus has less time to watch her).
Now imagine that he starts dropping akasupas for ANOTHER girl instead of her, clearly there will be sadness, disappointment, and seethe that she lost a paypig. Especially among small corpos and indies, a good 30-50%+ of their income might come from a single whale, so its incredibly dangerous to their bottom line to lose even one. At that point, paranoia might prompt her to question what's wrong: is content boring? are simps getting bored of me? what is she doing better/right to get them to move on? etc.
While not everyone is quite as cutthroat as that, a similar dynamic exists in hostess bars/escorts etc: all the girls know which guy is "attached" to each one, and can cause drama when one girl is seen to "steal" another coworker's regular. It's common for guys to need to express early on that they are a "butterfly" who will sleep around and not be devoted to any girl to avoid troubles (such as when they come in and ignore their regular oshi in favor of someone new.) While I don't doubt it's possible for someone as Miori to be menhera enough to be genuinely connected to her viewers, most will see it as moreso of a client-provider relationship, and will still be upset to lose an important client (especially if its a regular viewer/top donator who she recognizes by name.
Even if its only partial and he splits his time/donations 50/50, or 70/30 with another girl, your oshi is still losing anywhere between 30-50% of that person's views and supas, which could be not insignificant portion of their total revenue (while posing additional danger of him abandoning her in favor of the new girl entirely). Girls hate competition, but it also drives them (since she needs to fight another girl to WIN you back), and thus can't cruise on just doing the bare minimum to keep them satisfied. This is how you get girls to be truly parasocial and start breaking rules for secret discords/hangouts/DMs/etc.