Earlier quoted context omitted.
Are you by chance just noticing all of the empty space that was previously filled with non-productive time in an office? I've worked remotely for about 5 years now. Without the water cooler talk, chit chat, and misc distractions, I can easily fit a 8+ hour day into less than 6 hours when I work from home.
I think it just depends on the person. I work full time remote for a 100% remote consulting company. Some people come in and do very well. Others don’t seem to be able to make the transition into remote. I’ve worked with new hires that literally take entire days off and give excuses why they were unreachable. Sadly they are just shuffled around the company instead of disciplined but that’s another topic. But I figure…
But I can't really imagine how I would have done well working remotely towards the beginning of my career. It was a different time with far fewer communication tools but, even taking that out, it would have been very difficult both socially and in terms of work discipline.