There is a TLDR at the end for those with afraidowallotexophobia.
Dokibird winning the case will most certainly NOT erase the Evil Corpo. They still have the JP branch which will likely still function even without the EN branch.
So! For the person behind Dokibird. Here is what you should do: You need to "Naturally Select" yourself. You know what I'm saying? Like withdraw yourself from the human gene pool. PERMANENTLY.
With that done. You will generate a planetwide hatred against Niji and a stupendously overwhelming worldwide support for yourself too!
Not just the niche vtubers, corpo-haters, or "i-can-fix-her" enthusiasts, etc.; like the whole earth population will rally against Nijisanji. They will have no choice but to shutdown completely! If not declare bancruptcy. Not just them but the whole evil corporations in planet Earth.
Legislations will be made against the mistreatment of modern workers, much like the move against slavery.
No more bad companies that mistreat their workers.
No more underpaid employees.
No more overworked employees.
As for Selen/Dokibird:
She will be a hero to the vtubing industry.
Workers from all walks of life will remember her sacrifice. She will be awarded and lauded by many nations, post mortem.
For Humankind:
We have removed evil corporations. Mistreated employees are a thing of the past.
One less mentally unstable (maybe even a commie) person to pass their genes on to the future generations.
As mankind we will all have made a step forward on the Hierarchy of Conversation. We talk about ideas and not the dramas of individuals.
TLDR: Selen/Dokibird naturally selects herself = Evil corpos gone = world peace