>>101315896OP has probably never watched either of them and just thinks they would be similar because of their baby voices. Vtubing is all acting at the end of the day but Remi's personality is "Damn how is this dumb SEA women still alive?" whereas Rosemi acts more clever, seems to have pretty broad knowledge of a lot of vtuber adjacent topics, but I guess people think she's dumb because she can't even say her own name right at times due to the accent.
