Just came across a relevant article:

https://restofworld.org/2022/south-korea-star-ratings-trouble/

tl;dr “star rating terrorism” is ruining lives

I’m afraid $85M are peanuts in relation to the revenue Zoom made owing to the pandemic.

/edit: it even states at the end of the article how much money they made

https://en.wikipedia.org/wiki/Ship_of_Theseus

Also make sure to power down your devices regularly as to flush the temporary memory (provided the hard drive is not infected)