why not the group chat you already have
because nobody wants to be the one who asks.
a group chat makes you ask eleven people and wait. Let’s puts the plan in front of the people who’d say yes, and nobody has to be turned down in public.
whatsapp
the people you already know, and it never ends.
meetup
organised events, planned weeks ahead, run by someone.
friend apps
profiles first. you match, then you run out of things to say.
Let’s
the plan first. it fills, it happens, it’s over.