I think we have to adapt to context and history for each country. Nut sure if we can have a general rule that will apply everywhere without exceptions.
When nicknames can be "avoided" in name but not in extra information (comments or remark), I agree. And remember we have display limits (around 17-20 characters max for leaders).
When nicknames can be "avoided" in name but not in extra information (comments or remark), I agree. And remember we have display limits (around 17-20 characters max for leaders).