Since 27% of people in the U.S. are working from home and 61% of jobs in the U.S. have to be done on site

 This means that if you take away 61% from 100% of the jobs in the U.S. you are left with about 39 percent of  jobs that could theoretically be done from home.

If 27% of these jobs ARE done at home that means that ONLY 12% of the people are actually working at an office rather than doing their jobs at home.

As other pandemics hit (and under the present circumstances are liable to any day now) I think you are going to see 100% of the people (or close to it) working at home, especially those over 45 who are most likely to die from these pandemics that could be contracted at an office at work. 100% would be 39% of all workers instead of the present 27%.

Because ONLY 4% of the deaths from Covid Worldwide were people under 45 years of age.

So, if someone is smart and logical and effective in their staying alive to live another day for their families and friends and themselves, they will find a way to work from home so they can more likely stay alive to live another day!