Can anyone give some examples of when it can be used and is helpful
If you are lost and struggle to give the exact latitude and longitude location?
If you want someone to find your exact address and can't give the exact lat and longitude?
It's a pretty pointless idea, with your phone you can share your exact location easily via SMS, WhatsApp, telegram etc
Can you? I am sure there are many people who struggle with that but could easily give 3 words.