How else would you measure an engineer?
Personally, I'm not hiring based on "number of algorithms written per day" or "number of Jira tickets done in a week". For one, I'd almost certainly not get the kinds of people I'd love to work with day-in day-out for years. For another, it strips people of their humanity and autonomy whilst also discouraging contributions outside of measurable work. No doubt other EMs thrive running a faceless sweat shop, but it's not for me.
Sounds a bit like we are all family. I must admit I go to work to have an output and get paid for it, and I like producing above the average, though I don't work in a faceless sweatshop, most managers like measuring everything in my experience.
I think you can work hard and have your output measured without being in a sweatshop, and if there is no measures then it's very easy to fall into some sort of open loop with no end. I have friends from places I've worked, but work is work, and a job is a job, its an agreement to produce something for money and at the end of the day I go home and do something else. I do feel covid has shown everyone that this is the case, and to present a job as anything else is disingenuous.
To your other points, the reality is most of us have to work to live. So why not make that work the least painful it can be? There's a reason why we largely obey laws; it's because prisons suck and we want to avoid them. In a prison you are dehumanised, your autonomy is removed, you become a faceless number, you rarely leave your cell, your routine is controlled and you're monitored relentlessly. It's not a great life and I would hate to inflict that on anyone.
A significant fraction of the people we've been interviewing has asked for hybrid. All 15 engineers in our office prefer it, as well as the 60-odd sales, marketing etc. Working purely remote can be effective for focus time and some personality types, but on the whole I've seen that it's lonely, alienating, worse for developing a group culture and only works for a privileged few who have a separate working space, aircon etc. Worse, it dehumanizes and turns some employees in some companies into basically faceless mechanical turks who are measured only on their output.
I will never go back to 100% remote.