Different default safe-search settings per region makes total sense as moral sensibilities vary significantly (for example, in parts of Europe, nudity is common

Different default safe-search settings per region makes total sense as moral sensibilities vary significantly (for example, in parts of Europe, nudity is commonly used in normal advertising, which wouldn't fly in the US), however, what seems offensive with this is that it seems you are not allowed to switch safe search off. I wonder if disabling such is as simple as switching the region setting or if it's region coded when accessed from those countries.