

It’s still legal in Australia, at least, we never got the anti-circumvention rule the US media companies got into the US trade agreements
Or rather we did, but they have exceptions that cover just about every otherwise legal use case. I can legally decrypt media to play on my Linux machine, for example. I think the only thing we can’t legally do is circumvent controls to do copyright violation

I think that only happens if you manage to acquire a monopoly and are forced to break up your company - I’m not entirely sure you have to sell parts of it publicly even then
Unless the someone happens to be the owner.