Sorry if late, but I just noticed that not ame is streaming right now
Wait, is it a different account she is grinding on? A quick check tells me that you need to pay to change your Battlenet name beyond the first time.
I guess that her old OW account she used before joining Hololive should already qualify for competitive mode in OW without requiring 50 wins in Quick Play, but then I noticed she has the same mummy Ana skin that she purchased on her Holo account.