The practice of an entire working population commuting from an hour+ away to a few buildings in the center of the city, sitting on their ass for 8 hours a day, eating a packed lunch, and commuting back home is at most a couple hundred years old. But sure, go on about your "hundreds-to-thousands of years of history".
Calling out every abrasive comment would take more effort than I'm willing to expend, and would itself be pretty abrasive. So I picked the comment where they called Covid (the event where many people died, had their businesses ruined, etc.) "fun" over the one that mentioned work-life balance.
The person you're replying to asked if it was fun. Consider that my sarcasm was meant to be sort of tongue in cheek and not incredibly serious, which is a very different kind of tone from other comments in this chain.
Honestly, if the bus/delivery driver needed a mid-shift break to deal with some life stuff, yeah by all means, I personally think they should be able to do that kind of stuff (though maybe we start by giving them bathroom breaks?). The business hiring them should adapt.