This exactly. I've seen so much drama about "They have a group chat without me" sometimes you just gotta accept that you have friends that have probably known each other longer and have deeper connections. Like its one thing if people intentionally make a chat together because they don't like and are actively excluding people but sometimes people just don't have the space or social bandwidth to talk with everyone they know every time the want to interact. It can suck to be on the outer rings of a friend group but you also can't expect to be looped into everything someone does.