Keycap: 1

It is commonly used to indicate a first place or top choice, and can also be used to represent the number one in general.

This emoji is quite popular and is commonly used on social media platforms such as Twitter, Facebook, and Instagram. It is also commonly used in text messages and online messaging platforms. According to Emojipedia, the 1️⃣ keycap emoji was the 16th most used emoji on Twitter in 2020.

The age group most likely to use this emoji would be younger generations, such as millennials and Gen Z, as they tend to be more active on social media and use emojis more frequently in their communication.

This emoji is not considered rude or offensive, but it can be interpreted as boastful or competitive depending on the context in which it is used. It is often used in a playful or celebratory manner, such as when someone is sharing their achievements or expressing excitement over being the first or best at something.

The 1️⃣ keycap emoji was approved as part of Unicode 3.0 in 1999 and was added to Emoji 1.0 in 2015. Its design is based on the number one key on a standard keyboard, and the addition of the keycap symbol and the number symbolizes the digital representation of the number one.

In recent years, this emoji has gained popularity due to its use in online gaming and streaming communities, where players often use it to represent their rank or score in a game. It has also been used in various social media challenges and trends, such as the "One Word Challenge" where users share their thoughts or feelings using only one word and the 1️⃣ emoji.

Overall, the 1️⃣ keycap emoji is a versatile and widely used symbol that represents first place, top choice, or the number one in a fun and playful way. Its popularity and frequent use on social media platforms make it a recognizable and relatable symbol in modern digital communication.