(Bloomberg) The unicorns and decacorns lining up for the long-awaited return of mega-listings in 2024 are worthy candidates. They were worthy this year, too – and yet, here we are.Most Read from BloombergUS Frackers Return to Haunt OPEC’s Pricing StrategyChina’s iPhone Ban Accelerates Across Government and State FirmsDimon’s Heir at JPMorgan Still Hazy as ‘Five More Years’ Tick ByA-Rod’s Slam SPAC Is Said to Plan Merger With Lynk GlobalTo Trade the Fed’s Pivot, Wall Street Turns to Short-Date