[whstl]

What generally happens when an international service refuses to comply with a court order in Brazil is a temporary blocking that must be enforced by ISPs. Often it is DNS blocking, trivial to circumvent. Sometimes IP-level blocking, often also easy (via VPNs).

This often works and rarely lasted more than a day. I don't think I was ever personally affected by one of those blockings when I was in the country.

I don't really remember any case where a large server failed to comply and remained blocked.

EDIT: There are things that were blocked and remained blocked forever, but they're often things like piracy, CSAM sites... which are things that often get blocked even in the USA. Sometimes this is a harsher block directly at the host of the website, either via court order when it's a Brazilian host, or because international laws were broken, or because the host simply complied.