Today's top business headlines: Taylor Swift politics; UPS mass layoffs; Musk's brain-chip startup begins human trials – Fast Company

China’s startup scene is dead as investors pull out—’Today, we are like lepers’  Fortunesource

Trump’s Tariffs Prompt Chinese E-Commerce Giants to Expand Beyond U.S.  Caixin Globalsource

‘Transformative’ customer analytics software spins out from Columbus agency  Columbus Business First source