Jump on the bandwagon
The idiom “jump on the bandwagon” refers to the act of joining a popular trend or activity. It implies that a person is getting involved in something because it is fashionable or widely supported, rather than because they genuinely believe in it. The phrase originated from the literal action of people jumping onto a bandwagon during a parade or a political campaign to show their support for the cause or candidate.
When someone jumps on the bandwagon, they are essentially following the crowd without much independent thought or conviction. It can sometimes have a negative connotation, suggesting that the person is only joining in to be part of the majority rather than based on their own beliefs or values. For example, in the context of social media challenges, some people might jump on the bandwagon and participate just because it’s trending, even if they don’t fully understand the cause behind it. It can also be seen in fashion trends, where individuals adopt a certain style simply because it’s popular at the moment.