Snap CEO Evan Spiegel speaks through the Semafor World Financial system Summit 2025 at Conrad Washington in Washington, D.C., on April 23, 2025. Kayla Bartkowski | Getty Photographs Snap reported better-than-expected first-quarter income Tuesday however declined to supply steering, citing macroeconomic uncertainties that might weigh on promoting demand. Shares dropped 13% in after-hours buying and…