The CDC has given Americans the green light to do more stuff offline again, but that doesn’t mean they are bursting at the seams to revisit all of their old routines, like unreliable morning commutes, small talk and long waits at the doctor’s office. And so Warby Parker, which was created in 2010 as an online alternative to the big brands that once dominated eyecare, remains on a mission to heighten accessibility in the space.