I see this sentiment almost everywhere in the world: people rightfully afraid of their own governments and willfully grant influence over their country to the foreign and often enemy state.
This is a systems problem with positive feedback loop, which means that whoever wins will have all the influence and control over the population over time.
And a lot of people see no problem with the fact that it can be the geopolitical enemy until it is too late.
I don’t know the situation in Brazil, but I see this happening over and over in my part of the world.
In Brazil the ruling party (and also the "opposition") are enamored with the Chinese model and as such Musk influence is much preferable and is a balance force in the current political system. If X is blocked in Brazil it will join the select roll of Russia, China, Iran, Pakistan, Myanmar, North Korea, Venezuela and Turkmenistan.
No, I don’t assume that. I am very well aware that the reality is much more complex.
Russia, China, Iran, and North Korea are using Twitter very effectively to divide people in targeted countries. From what I see, Musk is using free speech to effectively help these states achieve their goals. And personally, I don't know yet why he is doing that.
Twitter is no longer an answer to fighting authoritarianism. It was in the previous decade, but that time is gone now.
No more positive change is driven by the Twitter and similar platforms, it is more of divisive and destructive propaganda machine.
You talk of Musk but he is a drop in the ocean of foreigners influencing the domestic information sphere. Let's ban Instagram, Youtube and all other foreign platforms, let's ban the Internet and have a country-wide intranet, let's ban all foreign NGOs and think tanks, let's ban Soros (talking about politically active billionaires), let's ban foreign news agencies and journalists, bye bye CNN, DW, BBC, etc. I suspect the only reason you're isolating Musk is because of the ongoing US cultural war and you being team blue.
Of course we should have laws for all of them to follow.
Isn’t that obvious? No-one gives CNN a free pass to broadcast whatever they want on the sovereign territory of any state.
The same applies to other entities from your list: there should be no difference between Soros, Musk, Zuckerberg or some NGO in terms of following state rules.