Keycap: 8

This emoji is quite popular and is used by people of all ages on social media platforms. It is most commonly used on Twitter, Instagram, and Facebook, but can also be found on other platforms such as Snapchat, WhatsApp, and Skype.

This emoji is not considered to be rude, but rather a neutral symbol that can be used in a variety of contexts.

The history of this emoji dates back to the early 2000s, when it was first released as part of Unicode 4.0. Since then, it has become a widely used emoji on social media platforms, as it is a simple and straightforward way to represent the number 8. It is also often used in combination with other emojis to create a numerical sequence or to represent a specific number.