It shows people that you/someone was passionate about who you are.
Explanation:
Cultural products,practices,and perspectives influence the people around you to know more. For say you are one social media and for say u had a different culture than me and you post a video about something in your culture maybe like a different art or a good tool. To me when i say that i would be like wow dats rly different i like that i might even ask you to teach me about it. Bonus tip- doing multiple cultural things that are from different places makes you seem professional and experienced lol:p
