She's not ERB, she (Gigi) has not mentioned or talked about Holostars or any other Male VTuber, she wouldn't randomly start giving attention to another male vtuber out of nowhere when so far she has been playing the unicorn game, look at the aletta drama when the other nijidude which name I don't remember showed up, she got harassed by her audience just because she gave the dude attention.What fucking difference does it make that she's now in holo? They know each other, they were and, this is likely to come as a shock to people here, probably are still friendly with each other. Title of the stream says "forces you to look at my league gameplay", he says "I'm looking".
Where Drama?
I will guess that Gigi doesn't want to deal with the drama of talking to a dude let alone one with a lot of drama surrounding him.