It took Towa over a year to recover from her 2 week suspension worthy yab, and not only was the cause known from the start, but Covers statement for her was far more generous and didn't label it something as nearly ominous sounding as internal misconduct in their statement. She also apologized over lying when the issue occurred.
Nothing more than a male voice on stream and a panicked lie, and despite being a Holo who debuted right as HololiveJP was undergoing its biggest incline in its history, she suffered as one of the absolute bottom tier talents for ages.
Bad press did that. And her press was astronomically better than Vespers is. Her starting position was far better too.
It literally doesn't matter anymore. Cover would have to backpedal on their own corporate statement for any form of recovery to be possible. With one notice, Cover killed this mans future career. Nowa is dead.