And for non-common law jurisdictions, even the UK level of publicity of judgments is rarely available - anonymisation is a prerequisite: https://homoki.net/en/2024/02/01/On_Anonymisation_of_court_d...
So, for many countries, it's not just that sealed documents are not accessible, many people in traditional democracies couldn't imagine and bear this level of publicity for every court document like you have in the US.