It's been nearly a year since the coronavirus pandemic upended our lives. A year when we embraced new habits (curbside pickup) and technologies (Zoom) and found solace in old pastimes (gardening and baking). Many behaviors and preferences we've adopted will endure long after the crisis eases, which opens opportunities if you're thinking of launching a business or side gig in 2021. Seth and Mark Samuelson are reaping profits from the gardening trend | Credit: courtesy of Seth and Mark Samuelson So, what are the key trends you might profit from? In 2020, applications for new business tax IDs actually rose at the fastest rate since 2007.