I agree with @vannour's opinion. The #Aceh tag should not only be used by the Acehnese. All things related to Aceh should have used the Aceh tag. Like we use #photography tagging for a photo gallery on every blog, or #food when we write about something related to food.
In my opinion, this is a common thing in article writing in mainstream online-based media, including on blogs. I think it's too exclusive and extreme if we limit the rights of others to use Aceh tagging, especially about requiring them to use English.
Sorry, the comment I wrote is not to judge a particular party, whether the pros and cons of using #Aceh tag should be English or free to speak (non-English). This is only my professional opinion as an Acehnese. Greetings to all. Hopefully we can take advantage of this steemit platform as a social media, as planned by the founders from the beginning.