We don't really know how she left the company (good or bad terms). Probably not great..
Surely I'm looking forward to seeing more from her. But I also understand why GW can't really compete with this. I mean, successful YouTubers can make quite a bit of money (including patreons etc) not a salary GW can pay to everyone in its creative team, million dollar company or not
Unfortunately for us this also means less and less incentive for GW to create community facing staff as the trend is quite clear. Simply they leave once popular enough (and can't blame them)
anyway. I'll surely support Louise