Honestly, I can only imagine this is informed by a relatively privileged place in society.
First of all, your focus on this boogeyman of work/life balance assumes that all but a small percent of the global population even has enough autonomy in their employment to enjoy any balance whatsoever. Most everyone in the world is at sustenance levels of labor, "work/life balance" is the work of being alive. Secondly, JIT everything worked for the past 100 years, failed during an unprecedented in history event (we've had pandemics, but we've never "shut down" society) and will probably recover to do well until the next once-in-a-century event. Solving the global emissions crises isn't going to occur via the wealthiest working remotely or "learning to live with less". Population growth is far and away the biggest contributor to global climate change. Not your commute to the office, but growing enough food, building enough homes and providing for nearly 10 billion people and counting. Again, most of these people don't have anywhere near the luxury of bemoaning a poor work/life balance.
It is so telling that the answer you see to solve the woes of modern society -- which as you are commenting on HN, you and me and the rest of us are beneficiaries of -- is to work less and remotely. What sacrifice you make for the good of the world!
I am sorry I just am beyond over the sanctimony and self-importance of everyone. Now that _you_ have _yours_ and can relax in relative comfort, lets call it a day and cut off the engine that rose you and yours out of poverty for those poor schmucks still dreaming of the comfort of a 40-hour work week.