Yes, and establishes a BRL 50k daily fine for the users themselves if they circumvent the blockage by any means to get access to Twitter.
To me, that's punishing the users, who have no part in the legal ordeal, for the incompetence of whatever company or agency which was supposed to block the site.
The illegal act is using X. The means to enact that is to enforce it at the ISP level. A user finding way to continue to use X is on the user. You may not agree with X being banned, but punishing the users is what should happen when they violate the law.
To me, that's punishing the users, who have no part in the legal ordeal, for the incompetence of whatever company or agency which was supposed to block the site.