Unless everyone is using iMessage, there's no way to remove yourself from a group text — you'll need to mute or block it.

Group messaging can be useful for coordinating plans with friends or family. However, some group chats have too many members or stray off-topic, becoming more of a nuisance. If you no longer wish to ...

One reason people prefer group chats in Apple's iMessage or RCS texting is the extra control and security these platforms ...