A billboard funded by Airbnb displays opposition to Proposition F in downtown San Francisco, California. Josh Edelson | AFP | Getty Pictures Marshall Luck’s chiropractic and massage apply in downtown San Francisco survived the Covid-19 pandemic many thanks to authorities stimulus cash and a hefty volume of personal debt. But effectively in excess of two years because lockdowns swept throughout the city, his small business is only back to 70{3e92bdb61ecc35f2999ee2a63f1e687c788772421b16b0136989bbb6b4e89b73} of pre-pandemic concentrations. Like his a lot of smaller enterprise neighbors — all those that have managed to keep afloat — Luck has been ready for San Francisco to rebound. He relies on tech personnel at huge employers like Google…