The article is about this. 7th sentence.
That these people thought they found a loophole around the consequences of public markets with their special voting shares is worthy of zero consideration.
In a public company, no single ultimate beneficial owner should be allowed to have a controlling interest. Not even a large minority. IMO, less than 10% of the votes, tops.
Being public isnt some .magic designation.
It just means people are trading stock of some sort on the open market.
If people want non voting shares, why not let them?