Doom loop (noun) A state of affairs wherein one damaging improvement causes one other damaging improvement, which then makes the primary drawback worse. A vicious cycle. Interconnected forces entice the town in financial free fall: Staff stay primarily distant; workplace area sits empty; companies shutter; mass transit is sharply diminished and even bankrupt, making it even more durable for low- and middle-wage staff who allow eating places and small companies to function, inflicting main funds shortfalls from declining tax income that imperil quite a few metropolis providers, set off mass layoffs of metropolis staff and shred the social security web, all of which causes extra individuals to depart. San Francisco…