For me personally, I can do my work just fine, I just miss being around other my coworkers and having a clear separation between my work environment and my home environment. I look forward to returning to my office when it's possible.
One outcome I expect will be fairly common is that some subset of people will happily rush back to the office as soon as it's safe to do so. And they'll find out that many of their coworkers aren't in nearly as big a hurry to shift back to the office full-time and will shift to continue working remotely a significant percentage of the time.
Will depend on the company and the work of course. But I suspect that people who really like to have their whole team physically with them on a day-to-day basis aren't going to like the shift that will happen in many cases.
Given the context of the article, one obvious difference is regarding kids.
For example, I had a good experience working from home before Covid 2-3 days of the week while the kids were at school and kindergarten; however, in the current circumstances the work from home is very, very different due to the need to combine it with doing childcare at the same time.
I mean, consider evaluating the merits and drawbacks of working in an office during a mandated "bring your kids to the office" day.
For me personally, I can do my work just fine, I just miss being around other my coworkers and having a clear separation between my work environment and my home environment. I look forward to returning to my office when it's possible.