true! unwanted attention and inconveniences should avoid if possible. However, i just share news or scores of my favourite team at social media, because i think its okay to share, to show my support
showing some support as a fan without real money involved is okay mate but showing your post with some other meanings such like you are betting
with the team or players would matter mate, we really dont know whats inside the minds of our social friends and relatives.
Yup in your place playing gambling is common, and people will take this easy then it is ok to share in social media. But gambling is illegal, and your parents will not support this then it is not good to share this in social media. I will never share my betting and gambling information on my FB and Instagram account.