Social media has had a rough 2022 with lingering questions about advertising spending, political ads and a $44 billion takeover of Twitter that may or may not be happening, depending on which Elon Musk tweet you read.

Then late Monday Snap, which runs the Snapchat app that features vanishing messages and video special effects, issued a rather dire profit warning, saying that “the macroeconomic environment has deteriorated further and faster than anticipated,” since just last month.

Social media companies are competing for the same pool of advertising money that is increasingly under threat from spiking inflation and also changes at Apple Inc. that can restrict the information social media platforms can collect on users, a big selling point for advertisers.

Shares of Snap Inc. plunged 43% Tuesday. And with Wall Street unsure if the company is an outlier or a canary in the social media coal mine, shares of Facebook parent Meta Platforms, Twitter, Alphabet and Pinterest all slumped alongside it.

Snap late Monday said it now foresees revenue and adjusted earnings before interest, taxes, depreciation, and amortization coming in below the low end of its prior forecasted range.

Justin Patterson of KeyBanc Capital Markets who follows social media warned investors not to read too much into Snap’s profit warning, calling it “a cautionary flag but not one to sound the alarm on the entire sector.”