I really think it depends a lot on you. Seeing all these posts about letting yourself go and not being able to leave work and think that’s the opposite of my experience.
I’ve been eating healthier and cheaper at the same time, actually manage to take some breaks during the day and often go for a walk. Actually taking some time off for lunch is great to, a nice homemade meal and a short nap in the middle of the day is awesome. I still have to work after hours and on weekends a lot, but now it involves walking to the room I’ve setup my office in instead of driving across town. It’s also a lot easier to get some comp time back during the week for those hours. The saving on gas and eating out have been great to, as well as the saved commute time.
I don’t see people in person at work, but I’m not a social person anyways and most of it wasn’t dealing with work. It was generally them chatting and gossiping about things I don’t care about and me having to waste time pretending to listen. I get more done without those interruptions and people can still contact me about issues just fine.
There are a few tricks though, I still dress for work while working and I’m in my office. At the end of the day when I leave the office and change out of work clothes I’m done working. I also bought myself a desk and chair for my home office, but the cost of that is less than the money not going to the office has saved. Neighbors dogs barking is still easier to ignore than someone standing beside your desk talking to you while trying to focus on a project.
So saving money and time while still getting the work done and having less stress means WFH has been all positives for me. Obviously not everyone, their workplace, or their home situation are the same.
As for the work I do my official title is Assistant Vice President / Network Administrator, I’m 1 step below the C levels. It’s a small team though and I’ve been around the longest and have the most technical expertise. So I handle switches, routers, firewalls, phones, security cameras, backups, VMs, DR, write policies, deal with 3rd party auditors, internal audits, OCC exams, O365, MFA, updates, imaging, support many vendor apps, and do basic help desk. I generally feel like I earn my salary and am generally pleasantly surprised when I keep getting bonuses when large projects get finished or we get a very good score from the OCC which has always just seemed like the base level of doing my job.