There is absolutely _not_ too much tolerance of anonymous corporations. If anything, there's not enough. The majority of them are likely used for lawful reasons. What an absurd, anti-privacy statement.
Assuming incorporation benefactor details would be kept private by the state, the only legit use-case I can think of is protection from politically motivated actions by public bodies.
Or is the fear that no list can truly be kept private, even by the state, and it would eventually be hacked or leaked, violating privacy?