How Instagram became the default way some connect with new friends: it's more casual than LinkedIn, while offering more info and less risk than phone numbers
The app has become the default way to connect with new friends, dates, or business contacts. — When Chris Rackliffe … Tweets: @johnwilson , @kyaxcheeks , @theatlantic , @eugenewei , @sopandeb , @dhh , @ncroal , @camerondare , @marinakoren , @michelleghsoub , and @taylorlorenz Tweets: John S. Wilson / @johnwilson : Odd. To me, Instagram is more personal. Phone number doesn't tell you anything about a person, and if Instagram is public they'll always have access unless blocked. http://twitter.com/... Mhysa Kya / @kyaxcheeks : Last time I went out as a single woman I for sure was telling dudes I'll give them my IG instead of my number. That way I can see more pics of em post drunken bar lighting and they don't get a chance to blow my phone up lol http://twitter.com/... @theatlantic : “Swapping numbers feels so serious and stiff nowadays.” @taylorlorenz reports on how Instagram became the default way to connect with new people: http://www.theatlantic.com/... Eugene Wei / @eugenewei : It's been fascinating over the past two years to see how many people now introduce themselves to me through an IG DM. It's somewhat wedged into the app now, but at some point IG should break out the messaging app. http://twitter.com/... Sopan Deb / @sopandeb : my girlfriend and I are actually even beyond this. she told me to write down what I wanted to say to her on a piece of paper and put it in her suggestion box. when I asked her where the box was, she pointed to the trash and walked away laughing. http://twitter.com/... @dhh : Got out just in time. Holy fuck what a hellscape that is. http://twitter.com/... @ncroal : Feeling old, might delete later http://twitter.com/... Cam Adair / @camerondare : I dated my girlfriend for two months before I realized I didn't even have her phone number. We always just messaged each other on IG. (This was not a long distance relationship.) http://twitter.com/... Marina Koren / @marinakoren : “Adding people on Instagram is like scanning a digital business card into your address book.” @TaylorLorenz's writing makes me completely rethink something at least once a week http://www.theatlantic.com/... Michelle Ghoussoub / @michelleghsoub : I recently swapped phone numbers with a colleague after we'd been DMing on IG for months and it felt like the most uncomfortably formal thing ever http://www.theatlantic.com/... Taylor Lorenz / @taylorlorenz : I wrote about how it's pretty normal to swap insta handles before exchanging phone numbers now http://www.theatlantic.com/...
Context & Ripple Effects
By early 2019, Instagram had quietly taken over a job none of its competitors wanted: being the middle layer between strangers and friendship. The Atlantic's reporting frames it as a Goldilocks exchange — more personal than a LinkedIn connect, less exposing than handing over a phone number — with users like Chris Rackliffe treating a profile handle as the standard parting gift after meeting someone new.
The surrounding coverage shows how much of Instagram's product roadmap bends toward this role. The Close Friends feature turned graded intimacy into both an influencer revenue stream and a controversy; Adam Mosseri's Project Daisy plan to hide public Like counts was pitched as depressurizing exactly these social interactions; and the rise of personal CRM startups shows a market forming around managing connections that Instagram itself hosts.
First-order effects
- LinkedIn loses the low-stakes professional-social slot: when a new contact defaults to an Instagram follow, LinkedIn's feed-first format is bypassed entirely for casual networking.
- Phone numbers get demoted to a later-stage trust signal — users in the reporting describe giving an Instagram handle first because it carries profile context and a block button, changing what information is exchanged at first contact.
Second-order effects
- Dating apps respond by absorbing the friendship use case themselves: Bumble's BFF saw time spent grow sharply in Q1 2021, per WSJ coverage of dating apps increasingly used to start platonic friendships, directly attacking the gap Instagram fills.
- A tooling layer grows on top of the behavior — personal CRM startups like those covered in The Atlantic's later piece are monetizing the relationship-management burden that defaulting everything to Instagram creates.
Third-order effects
- If one app remains the default handshake for friends, dates, and business contacts alike, it accrues platform-gatekeeper leverage over social graph access — which is why Meta's own tweaks, from Close Friends to hiding Likes, function as governance of a social infrastructure rather than feature releases.
- The pattern points toward identity consolidation: fewer, richer profiles standing in for phone numbers and business cards, raising the stakes of any single platform's moderation and design decisions for everyone's social lives.
The trend: Social platforms are consolidating into all-purpose identity layers where a single profile replaces the phone number, the business card, and the friend introduction.