Native German speaker here but I also speak Spanish, Portuguese, French and Swedish. Each of these languages handles them differently so I am thinking there’s not a general answer here.
It also can depend within each language on some context. For example in German many neologisms are automatically neuter (das) unless they happen to resemble some common pattern. For example a lot of German words that end with an -e are feminine and sometimes that is applied to neologisms too.
Native German speaker here but I also speak Spanish, Portuguese, French and Swedish. Each of these languages handles them differently so I am thinking there’s not a general answer here.
It also can depend within each language on some context. For example in German many neologisms are automatically neuter (das) unless they happen to resemble some common pattern. For example a lot of German words that end with an -e are feminine and sometimes that is applied to neologisms too.