Until about a year ago I was on about ten miles a day, but not much else, and more commuting miles than anything. A double bypass interrupted that
The exercise programme afterwards got me onto one gym session and one long, brisk walk a week, plus commuting mileage again. Lockdown mucked that up, so I have finally started to experiment with Zwift, partly because the club was doing Zwift rides. Am beginning to get into it a bit, but no plans to do the serious FTP stuff. I got up the Alpe once on a club ride, but struggled when I tried it on my own (very unimpressive W/kg). Also lots of long walks once we were allowed out.
I also got into the heart monitoring thing, for fairly obvious reasons and because we were using them in the physio sessions. Quickly gave up on wrist monitors, as they don't seem reliable at all.
In short I may become a Zwift convert just as everyone is giving it up to go back outside
Working nothing like as hard as some people above, in other words.